摘要：The patient is seriously ill.It looks as if he . A.dies B.has died C.is dying D.was died 解析:此题考查现在进行时表示将来的的特殊用法.is dying 表示将要死亡.并不是现在已经死了.整句意思为:他看上去好像即将死亡. 答案:C is delicious with butter in the eyes of westerners. A.when eaten B.when to eat C.when to be eaten D.when eating 解析:本部分句子结构为:Corn is delicious when it is eaten.当主语和从句主语一致并且从句中含有系动词be 的某种形式时.就可以省略主语和系动词. 误区警示:本题容易误选B项.注意省略的是itis 部分.时间状语用一般现在时表将来.而不是不定式形式. 答案:A

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