Statistics as well as a course in research methodology______all doctor candidates.
A. is required of
B. are required of
C. is requiring with
D. are required by
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I am a very honest man,_____？
A. aren"t I
B. ain"t I
C. am I
D. isn"t it
He thought he had lost his______for good. However, he found his pillow already taken by the dog when he entered the room.
A. beautiful yellow little dog
B. yellow beautiful little dog
C. little yellow beautiful dog
D. beautiful little yellow dog
He didnt think that the news was true, ____？
A. was it
B. wasn"t it
C. did he
D. didn"t he
We think that English is very useful,_____？
A. don"t we
B. isn"t it
C. do we
D. is it
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