题目内容

Sales of CDs have declined dramatically since the early 2010s, when people __________ to enjoy music downloaded from the inter net.

A. have begun.
B. began.
C. begin.
D. would begin.

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-What do you do, Susan?-I am a clerk in a foreign company now. But I ______________ English in a high school for 8 years.

A. teach
B. had taught
C. have taught
D. taught

The matches of the FIFA Women's World Cup will be played in 2019 all around France, whose men's team ______ the 2018 World Cup.

A. wins
B. won
C. has won
D. had won

The real reason why prices ______ and still are too high is complex, and no short discussion can satisfactorily explain this problem.

A. were
B. will be
C. have been
D. had been

-Late again! Where __________________?-Sorry, I_____________________ in the heavy traffic, or I would have been here earlier.

A. were you;have got stuck
B. have you been; have got stuck
C. were you;got stuck
D. have you been; got stuck

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