题目内容

All the flights ______ because of the snowstorm, we had to take the train instead.

A. were canceled
B. had been canceled
C. having canceled
D. having been canceled

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The bicycles have been shipped to all the following places EXCEPT ______.

Africa
B. Latin America
C. the Caribbean
D. Southern Asia

______ is announced in the papers, our country has launched a large scale movement against smuggling and fraudulent activities in foreign currency exchange deals.

A. What
B. As
C. Which
D. That

Our civilization cannot be thought of as ______ in a short period of time.

A. to have been created
B. to be created
C. having been created
D. being created

Information and opinion gap exercises have to have some content ______ talking about.

A. worthwhile
B. worthily
C. worth
D. worthy

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