六.選擇填空

1. Great changes ______ in China in the past 20 years.

A. took place   B. have taken place   C. were taken place   D. have been taken place

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科目:高中英語 來源:廣東省高州中學(xué)09-10學(xué)年度高一下學(xué)期單元測試 題型:單選題


六.選擇填空(15分)
1. Great changes ______ in China in the past 20 years.

A.took placeB.have taken placeC.were taken placeD.have been taken place

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