If you can’t decide which of the two books to borrow why don’t you take ?I won’t read the

问题补充：

If you can’t decide which of the two books to borrow, why don’t you take ?I won’t read them this week .

A. all

B. either

C. both

D. neither

答案：

A. all

B. either

(答案→)C. both

D. neither

解析：考查代词。 all， 三者以上的都;either, 俩者任一;both, 俩者都； neither, 俩者无一。题意：如果不能决定俩本书中借哪一本为什么不都拿着呢？所以应选C。