单项选择题

It is ten years （）he smoked.

A. that
B. when
C. since
D. while

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单项选择题
The teacher told us that the sun ______ in the east and ______ in the west.
A. raised; set
B. raises; sets
C. rises; sets
D. rose; set
单项选择题
Telephone me as soon as you （）the results.

A. will get
B. get
C. had got
D. got
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