四川大学考博单词选择 - 柯帕斯英语网

题目1：This superstition is supposed to ____ in ancient times, when mirrors were considered to be tools of the gods.

A. have originated B.be originating C. originated D. be originate

老师，这个题的A和C是不是都可以？

题目2：The Space Age ______ in October 1957 when the first artificial satellite was launched by the Soviet Union.

A. initiated B. embarked C. originated D. commenced

老师，A，C，D它们之间怎么区分？

1）只能是A啊，怎么能C呢，to后面接一个-ed分词？考博的人怎么会突然糊涂了？

2）

A: initiate是及物动词，所以要改为was initiated才对

C: 我们看到是origin演化的动词，那么与起源之类有关，space age搭配起源，不合适

D：D正确项，就是begin/happen的高雅版本

mikee -

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