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有俩个例句: A、there has been a great deal of confusion in the medical profession about whether obesity is a biological disorder posing serious health risks or a condition more related to appearance than to health. B、A President entering the final two years of a second term is likely to be at a severe disadvantage and is often unable to carry out a legislative program。
我本来觉得B可以是……and often unable to……(就是把后面的is 省略),但是答案说这里的is是助动词,要补出来。 但是A里面如果按照B的说法,那么应该是……or is a condition……,可是A却又把Is 省略,说如果不省略的话,要是or it is a condition……那到底is可不可以省略啊??还是这两种都可以???
急求大牛回答啊!! |
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