We haven"t settled the question of it is necessary for him to study abr

题型：同步题难度：来源：

We haven"t settled the question of          it is necessary for him to study abroad.    [     ]
A．if
B．where
C．whether
D．that

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举一反三

I wonder____ she will come back or she will go straight to Beijing.    [     ]
A．that
B．what
C．if
D．whether

题型：同步题难度：| 查看答案

Be calm, Madam, can you remember _____you had your mobile phone stolen?     [      ]
A. when was it that
B. that it was when
C. where it was that
D. it was where that

题型：山西省模拟题难度：| 查看答案

— I wonder____you"ll water this kind of flower.
— Every other day.  [     ]
A．how often
B．how long
C．how soon
D．how much

题型：同步题难度：| 查看答案

Students were always interested in finding out_________they can go with a new teacher.  [     ]
A. how far
B. how soon
C. how often
D. how long

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Someone is ringing the doorbell. Go and see__________   [     ]
A. who is he
B. who he is
C. who is it
D. who it is

题型：同步题难度：| 查看答案