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I left my umbrella in my room. Could you wait I go back to get it? A. when B. if C. while D. before 【查看更多】

 

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I left my umbrella in my room.Could you wait _____ I go back to get it?
[     ]
A.when      
B.if      
C.while      
D.before

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I left my umbrella in my room. Could you wait _____ I go back to get it?
[     ]
A. if
B. before
C. while

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 I left my umbrella in my room. Could you wait _____ I go back to get it?

A. when             B. if                        C. while                  D. before

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I left my umbrella in my room. Could you wait ________ I go back to get it?

[　　]

A．when
B．if
C．while
D．before

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 I left my umbrella in my room. Could you wait here_____ I go back to get it?

   A. when     B. if      C. while     D. before

 

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