搜题
问题   更新时间2023/4/3 12:59:00

Many students at the school _______ on a project which relates to the unemployment problem.

选择一项：
A. have worked
B. worked
C. have been working

答案
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C. have been working

出自：国家开放大学 >> 人文英语2

王老师:19139051760(拨打)
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第1题

操作提示：通过下拉选项框，选择答案。 A. Will you come with your boyfriend? B. Really? Congratulations! C. I forgot to tell you
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第2题

二、阅读理解：根据文章内容，完成选择题。（共50分） 　　The first year of school in America, known as kindergarten, usually begins between the a
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第3题

All of these presents _________ good to me. 选择一项： A. sound B. hear C. listen
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第4题

I.m ______ because there are so many options. I can.t make a decision. 选择一项： A. puzzled B. excited C. depressed
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