If the dumping of waste electrical goods is not stopped, people’s health will suffer.
Unless __________________
, pe
答案是：正确答案是：the dumping of waste electrical goods is stopped
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
If we do not promote renewable energy, the Earth’s natural resources will be used up soon.
Unless _________________
答案是：正确答案是：we promote renewable energy
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
If the government does not ban traffic in the centre of the city, congestion will get worse.
Unless__________________
答案是：正确答案是：the government bans traffic in the centre of the city
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Well, if you’ve got a problem, you must go round to that supplier. They will sort it out.
选择一项：
a.
recommendation
答案是：正确答案是：recommendations
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Well, you must come round tomorrow to talk about the supplier.
选择一项：
a.
recommendations
b.
instructions
答案是：正确答案是：instructions
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You must try that garage. They’re very good.
选择一项：
a.
recommendations
b.
instructions
答案是：正确答案是：recommendations
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You know, you must do something about your car today. It’s dangerous.
选择一项：
a.
recommendations
b.
instructi
答案是：正确答案是：instructions
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
It seems ____ that no one saw this crisis.
选择一项：
a.
incredible
b.
uncredible
c.
incredable
d.
u
答案是：credible “可信的”的否定形式要在其前面加前缀in-。因此，此题选A，incredible 最合适，句意为：没
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
I shall go to the meeting tomorrow ___ I.m too busy.
选择一项：
a.
if
b.
when
c.
until
d.
unless
答案是：if “如果”；when “在……时候”； until “直到……”；unless “除非，如果不”。因此，此题选D，u
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The government ___ schools.
选择一项：
a.
supply free books with
b.
supplies free books to
c.
supplies fre
答案是：supply sth to sb “为某人提供某物”；supply sb with sth “为某人提供某物”。主语是第
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
A new __ will be set up in this area so we will have enough electricity in the future.
选择一项：
a.
power station
答案是：power station “发电厂”。因此，此题选A，power station最合适，句意为：这个地区要建一个新发电
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
There are many ___ in China.
选择一项：
a.
females engineers
b.
females engineer
c.
women engineers
d
答案是：“女工程师” 复合名词的复数形式是women engineers或female engineers。因此，此题选C， w
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
This rare bird has become __
选择一项：
a.
an endangered specie
b.
endangered species
c.
endangering spec
答案是：endangering “危害人的”；
endangered “濒临灭绝的”；species““物种” ：单复数同
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Is $50 equivalent ____ about ￡30?
选择一项：
a.
to
b.
for
c.
with
d.
on
答案是：be equivalent to “和……相等”。
因此，此题选A， to 最合适，句意为：50美元大约相当于30
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Cooking breakfast is ___ job.
选择一项：
a.
daily
b.
an every day
c.
everyday
d.
an everyday
答案是：daily “每天的/地”；every day 每天，在句子中多用作状语；everyday “每天的”用作形容词。因为j
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
I think this sofa is ___ than that one.
选择一项：
a.
expensiver
b.
more costly
c.
cost more
d.
cost
答案是：expensive “昂贵的”，该形容词比较级为 more expensive；costly “昂贵的”，该形容词比较级
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Someone over 18 years old is ____ under British law.
选择一项：
a.
adult
b.
grow-up
c.
an adult
d.
g
答案是：adult “成人”可数名词；grown-ups可数名词“成人”的复数。因此，此题选C， an adult 最合适，句意
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The ____
of a form of energy or power is called generation.
答案是：正确答案是：production
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We say ____
is a form of energy that can be carried by wires.
答案是：正确答案是：electricity
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
A ____
is a very large animal that lives in the sea.
答案是：正确答案是：whale
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The ____
is the person, place, or thing that you get something from.
答案是：正确答案是：source
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
A ____
resource is something that is always available.
答案是：正确答案是：renewable
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Something that is ____
is not common and is therefore valuable.
答案是：正确答案是：rare
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
When someone takes ____
to do something, they carry out particular actions in order to have a particular result.
答案是：正确答案是：measures
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
To ____
a large and important activity means to start it.
答案是：正确答案是：launch
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
A ____
is an animal which lives in the sea and looks like a large fish with pointed mouth.
答案是：正确答案是：dolphin
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Goods or services that are at a ____
price are less expensive and are likely to be bought.
答案是：正确答案是：competitive
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
I don’t f ____
(完全地) understand why.
答案是：正确答案是：fully
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
It weighs a t ____
(吨) and a half.
答案是：正确答案是：tonne
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
He applied for a job as a teacher, but he was r ________
(拒绝).
答案是：正确答案是：rejected
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Men, boys and cocks are all m ____
(雄性).
答案是：正确答案是：males
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The newspaper r _______
(报道) the death of the singer.
答案是：正确答案是：reported
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
3.Do you cook by g____
(天然气) or electricity?
答案是：正确答案是：gas
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Do you cook by g____
(天然气) or electricity?
答案是：正确答案是：file
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We keep your records on f ____
(文件) for five years.
答案是：正确答案是：file
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The man d ____
(潜水) for pearls.
答案是：正确答案是：dived
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
I wanted to leave the office and rest my b____ (头脑).
答案是：正确答案是：brain
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The long walk gave him a good a_______胃口).
答案是：正确答案是：appetite
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Dealing with waste is a huge global problem. Unfortunately, many people don’t usually think much about what happens (1)
答案是：正确答案是 ：
1. 答案应选B。 happen to为固定用法，意思是“临到，发生于”，例如: What has
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
When we go to the street market, we always ____
organic vegetables.
答案是：正确答案是：get
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
If he’s too tired to cook, he sometimes ____
a pizza.
答案是：正确答案是：orders
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
When my mum’s not too busy, she ____
my favourite food.
答案是：正确答案是：cooks
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
If I ____
in a hurry, I sometimes ____
a sandwich for lunch.
答案是：正确答案是：am, make
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
If you ____
too much junk food, your skin does not____
very good.
答案是：正确答案是：eat, look
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
When she ____
shopping for clothes, she rarely ____
designer clothes.
答案是：正确答案是：goes, buys
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
I never cook ready-made meals if I _______
time to cook.
答案是：正确答案是：have
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
When parents___________________
their children out to eat, the children usually回答
to eat fast food.
答案是：正确答案是：take , want
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We must solve the problem.
The problem ________________________
答案是：正确答案是：must be solved
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We must ban the export of waste electrical goods to other countries.
The export of waste electrical goods to other co
答案是：正确答案是：must be banned
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You must not dump fridges in the street.
Fridges __________________
in the street.
答案是：正确答案是：must not be dumped
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We must dispose of waste electrical goods safely.
Waste electrical goods ______________
of safely.
答案是：正确答案是：must be disposed
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You can adapt local food to make it ‘global’.
Local food _______________
to make it ‘global’.
答案是：正确答案是：can be adapted
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
People can’t buy beer in a fast-food chain.
Beer ________________
in a fast-food chain.
答案是：正确答案是：can’t be bought
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You can hold children’s birthday parties in McDonald’s.
Children’s birthday parties ________________
in McDonald’s.
答案是：正确答案是：can be held
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
We can buy a franchise from a fast-food chain
A franchise ________________
from a fast-food chain.
答案是：正确答案是：can be bought
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
People can save a lot of time with convenience food.
A lot of time __________
with convenience food.
答案是：正确答案是：can be saved
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
You can’t usually find fast-food restaurants in small villages.
Fast-food restaurants ____ ___________
in small vil
答案是：正确答案是：can’t usually be found
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
Food ____
(to buy) from supermarkets is usually ready-made.
答案是：正确答案是：bought
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
People ____
(to employ) by fast-food chains are often young.
答案是：正确答案是：employed
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4
The meals ____
(to produce) by fast food chains are not very good for you.
答案是：正确答案是：produced
更新时间:2023/4/3 12:59:00
出自:国家开放大学-开放英语4 目前为： 4/6 页 首页 上页 下页 尾页