单项选择题

By the end of last year we ______ over 2,000 English phrases.

A. have learned
B. learned
C. will have learned
D. had learned
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单项选择题
Ten years ______ since we met in Beijing.
A. passed
B. passing
C. have passed
D. had passed
单项选择题
Their new house is ______. It's very large and bright.
A. delighting
B. delighted
C. lighting
D. lighted
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