By 1830 the former Spanish and Portuguese colonies had become independent nations. The roughly 20 million of 1 these nat
答案是：教师释疑：
1.B 2.D 3.C 4.A 5.C 6.D 7.C 8.C 9.B 10.C11.C12.D13
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak i
答案是：
教师释疑：
1.B2.D3.A4.C5.C6.A7.B8.D9.B10.C11.B12.D13.A14.C1
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Research on animal intelligence always makes me wonder just how smart humans are. 1 the fruit-fly experiments described
答案是：教师释疑：
1.B 2A 3.D 4.B 5.C 6.A 7. D 8.C 9.B 10.D11.D12.B13
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Ancient Greek philosopher Aristotle viewed laughter as “a bodily exercise precious to health.” But ---__1___some claims
答案是：
教师释疑：
1.C 2.B 3.C 4.D 5.C 6.A 7.B 8.B 9.D 10.A11.C12.A
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
The outbreak of swine flu that was first deteccted in Mexico was declared a global epidemic on june 11,2009. It is the f
答案是：教师释疑：
1.A 2.B 3.C 4.B 5.C 6.B 7.D 8. A 9.C 10.D11.C12.A1
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Unless we spend money to spot and prevent asteroids (小行星)now, one might crash into Earth and destroy life as we know it,
答案是：教师释疑：
1.B 2.A 3.B 4.D 5.C
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Why does cram go bad faster than butter?Some researchers think they have the answer, and it comes down to the structure
答案是：教师释疑：
1.A2.B 3.D 4.C 5.D
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Believe it or not, optical illusion (错觉)can cut highway crashes.
Japan is a case in point. It has reduced aut
答案是：教师释疑：
1.A 2.C 3.C 4.A 5.B
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判)decisions
答案是：教师释疑：
1.A 2.D 3.B 4.C 5.D
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
The rise of multinational corporations (跨国公司), global marketing, new communications technologies, and shrinking cultural
答案是：教师释疑：
1.D 2.B 3.A 4.C 5.A
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable compute
答案是：
教师释疑：
1.C 2.D 3.B 4.C 5.A
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Brazil has become one of the developing world‘s great successes at reducing population growth-but more by accident than
答案是：教师释疑：
1.D 2.C 3.A 4.B 5.B
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
Amtrak (美国铁路客运公司)was experiencing a downswing in ridership (客运量)along the lines comprising its rail system. Of major con
答案是：
教师释疑：
1.D 2.B 3.C 4.D 5.A
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
While still in its early stages, welfare reform has already been judged a great success in many states—at least in getti
答案是：教师释疑：
1.D2.C 3.A 4.B 5.D
更新时间:2023/4/3 12:59:00
出自:河南师范大学-会计学-大学英语Ⅱ
[单选题,1.3分] Fred is second to none in maths in our class, but believe it or not, he _______ passed the last exam.
A.e
答案是：
参考答案：B
更新时间:2023/4/3 12:59:00
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