_______ is known to us all is that the 2016 Olympic Games will take place in Rio

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_______ is known to us all is that the 2016 Olympic Games will take place in Rio.[ ]
A. It
B. Which
C. As
D. What

答案

举一反三

_______ enters the computer rooms should take off his shoes in order to keep them clean enough.[     ]
A. Whoever
B. Who
C. Whatever
D. What

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His parents never approve of ________ he plans to do, which always annoys him.[    ]
A. whatever
B. no matter what
C. no matter when
D. whenever

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It"s a common scene in the film Tangshan Earthquake that families cry helplessly over ________ is
left of their homes. [     ]
A. what
B. which
C. there
D. it

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The shopkeeper did not want to sell for ________ he thought was not enough. [    ]
A. where
B. how
C. which
D. what

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I lived in ________ you call "Ancient Greece" and I used to write about the Olympic Games.[    ]
A. that
B. where
C. what
D. which

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