PREP1-28

rock19840717

 

Polio, although it is eradicated in the United States, it continues elsewhere and is able to be brought into the country by visitors.

Polio, although it is eradicated in the United States, it continues elsewhere and is able to be brought into the country by visitors.

(A) Polio, although it is eradicated in the United States, it continues elsewhere and is able to be

(A) Polio, although it is eradicated in the United States, it continues elsewhere and is able to be

(A) Polio, although it is eradicated in the United States, it continues elsewhere and is able to be

(B) Polio, although eradicated in the United States, it still continues elsewhere and can be

(C) Although still continuing elsewhere, polio has been eradicated in the United States and could be

(D) Although having been eradicated in the United States, polio still continues elsewhere and is capable of being

(E) Although eradicated in the United States, polio continues elsewhere and could be

E没啥大问题，因为其他的问题实在太大，但是E里面although后面可以不跟完整的主谓结构吗？

xiaoy791

可以的,polio就是省略的主语.

ex:来一个简单的例句,感觉一下:

Although went to bed very late yesterday, I still got up early this morning.

Although I went to bed very late yesterday, I still got up early this morning.就有点罗索了

省略的前提是Although后面的主语和主句的主语是同一个.

Although the theft run fast,I still caught up him.这时候the theft就不能省了

除非是Although run fast, the theft was still caught up by me.

rock19840717

恍然大悟，谢谢LS啦

miaoyu2

although it is eradicated in the United States 是插入?ALTHOUGH应该有什么用法?

alibaba_2009

up

alibaba_2009

a选项：polio和后面的it重复，语法结构不合理

jupiter410

up

简小跳

(E) Although eradicated in the United States, polio continues elsewhere and could be

polio continues elsewhere and could be 我不能理解的是，为什么用could be那这样与and前的时态不一致。

wangxiwei

up up

terry9115

我也不明白为什么COULD和CONTINUES时态可以不一样，应该都是讲现在发生仍在发生的事啊？