Our scientist teacher told us the earth _______around the sun.A. travelling

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Our scientist teacher told us the earth _______around the sun.
A. travelling
B. travelled
C. travel
D. travels

答案

举一反三

The old man told the little boy that the sun        in the east and sets in the west.
A. rise
B. rises
C. rose
D. rising

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The sense of happiness will increase if you ________ what you like to do. [ ]
A. do
B. did
C. will do
D. have done

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Send me a text message as soon as you _____ there.    [     ]
A. will arrive
B. arrive
C. arrived
D. were arriving

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When I was only a child, my mother said that the earth ________ bigger than the moon.
A. was
B. were
C. had been
D. is

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—I"m sorry to hear that Bill failed the exam again.
—Don"t worry about him. I"m sure that he will never give up until he ________.[ ]
A. succeed
B. succeeds
C. succeeded
D. succeeding

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