题目内容
--How long have you been in the army?
--It is 20 years since I ____ the army.
A.joined B. was in C. took part in D. joined in
A
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Students are always interested in finding out ________ they can to with a new teacher.
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A.how far |
B.how soon |
C.how often |
D.how long |
----How long can I keep the book?
----A week.You _____to return it by Monday.
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A.expect |
B.will expect |
C.are expected |
D.will be expected |