______ is known to us all is that the 2008 Olympic Games will take place in Beij

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______ is known to us all is that the 2008 Olympic Games will take place in Beijing.[     ]
A. It
B. What
C. As
D. Which

答案

举一反三

_______ wants to stay in a hotel has to pay their own way. [     ]
A. Anyone
B. The one
C. Whoever
D. Who

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_______ was most important to her, she told me, was her family. [    ]
A. It
B. This
C. What
D. As

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Don"t hesitate to discuss your plans with ________ you believe can be of great assistance to you.[     ]
A. who
B. whom
C. whomever
D. whoever

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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

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_______ 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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