高三英语单项选择题精选2之五
b would not be allowed to say.
A. whether B. when C. that D. once
29. The telephone ______ three times in the last hour, and each time it _____ for my father.
A. had rung; was B. has rung; was
C. rang; has been D. has been ringing; is
30. ----What do you do, Mary?
---- _____________.
A. I do my homework B. I work as a teacher
C. Doing my homework D. I want to be a teacher
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