19.The men will have to wait all day the doctor works faster. A.if B.unless C.before D.when 查看更多

 

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The men will have to wait all day ________ the doctor works faster.

[  ]

A.if

B.unless

C.whether

D.that

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The men will have to wait all day _____ the doctor works faster..

A.if

B.unless

C.whether

D.that

 

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The men will have to wait all day _____ the doctor works faster..

A.ifB.unlessC.whetherD.that

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The men will have to wait all day ________ the doctor works faster.

[  ]

A.if
B.unless
C.whether
D.that

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The men will have to wait all day ________ the doctor works faster.

[  ]

A.if
B.unless
C.whether
D.that

查看答案和解析>>


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