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superPPDD

8.   Houseflies that hatch in summer live only about three weeks, but those that emerge in the cooler days of fall often live longer than six months.

(A) weeks, but those that emerge in the cooler days of fall often live

(B) weeks, but those that emerge in the cooler days of fall often live as long or

(C) weeks, which is different from those that emerge in the cooler days of fall and often live

(D) weeks; then those that emerge in the cooler days of fall often live as long as or（A）

(E) weeks; this is different from those that emerge in the cooler days of fall, who often live

D 为什么不对呢    我觉得前后分句没有转折关系啊

请指教

lexie

well, "BUT" here indicates comparison or contrast. As of D, it omits such an underlying relationship.

live only about three weeks  vs  live longer that six months = short vs long

Thus, I vote for A

zhaoyak7

DE用的是分号,分号要求前后是两个独立的句子,而且不能有连词,有连词的就要用逗号.

偶投楼上的一票,用OG的话来说就是:the original is the best

kowkow

as long as or longer很麻烦,用longer的好,而不是错

superPPDD

我只知道分号后面要是独立的句子 不知道不能加连词

就是说 有了连词就不是一个独立的句子了而是一个分句了 是这样吗

superPPDD

刚刚又看了一下  发现then 不是连词是副词诶

应该没问题吧

zhaoyak7

D,E还有个很大的问题就是代词指代，在独立句子中，比如分号之后，句子开头的those和 this之类的东东九成九错，代词指代不明，指代错误，或没有指代在语法中的错误是“一票否决”。以上这四个东东如果不跟个名词或介词之类的，一般都错。