She didn"t know back soon. [ ]A. whether he would be B. if w

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She didn"t know           back soon.    [     ]
A. whether he would be
B. if would he be
C. he will be

答案

举一反三

下列每句的画线部分中有一处错误，找出并改正1. Don"t worry.  I"ll show you where is the hospital. _________
                                    A           B           C
2. Can you tell me how does Li Lei work out this problem? _________
              A              B                    C
3. Do you know how far is it from Wuhan to Beijing? _________
                      A    B          C
4. Do you think will there be an English film tomorrow evening?  _________
              A               B                                          C
5. I don"t know if it rains tomorrow. If it rains, I will not go fishing. __________
                                A                            B            C

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There are so many kinds of cameras in the shop. We can"t decide          .          [     ]
A. how to buy it
B. how to buy
C. which to buy

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—Do you know      _    I can pass the exam?
—Sorry, I"ve no idea.          [     ]
A. that
B. whether
C. what

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Could you tell me     __     ?             [     ]
A.  when did it happen
B.  when it happened
C.  when was it happen

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I didn"t know  __     I should do.               [     ]
A. what
B. how
C. when

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