if与whether的区别 |
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摘 要: | 请看2006年的两道高考英语试题:1.(江苏)We haven,t settled the question of it is necessary forhim to study abroad.A.if B.where C.whether D.that2.(重庆)In time of serious accidents,we know some basicthings about first aid,we can save lives.A.whether B.until C
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