[求助]

baoyouwo

96 01 North American:

5. Because of its importance in modern living, —in all parts of the world.

(A) algebra is studies in schools and colleges

(B) studying algebra in schools and colleges

(C) and the study of algebra in schools and colleges

(D) in schools and colleges are algebra studies

Answer is A. Why is A? I chose D.

baoyouwo

Upset, because nobody answers to me.

zhuzhu1973

要用主句,所以排除BC,D用了倒装,are不对,因为algebra是不可数名词,应该改为is.

另外,即使改为is,用这样的倒装句不知是否可以?

zhoushao

以下是引用baoyouwo在2004-9-16 11:26:00的发言：

96 01 North American:

5. Because of its importance in modern living, —in all parts of the world.

(A) algebra is studies in schools and colleges

(B) studying algebra in schools and colleges

(C) and the study of algebra in schools and colleges

(D) in schools and colleges are algebra studies

Answer is A. Why is A? I chose D.

D缺主语，in schools and colleges 介词短语不能作主语的，而且意思也不对了。