Which book on earth is the one you want?

问题描述:

Which book on earth is the one you want?
There are a large number of reference books ___,but I'm at a loss which to buy.
A.to be chosen B.to choose from C.to choose D.for choosing
Which one?Why?

B 固定短语choose from something ,因为From 后有宾语所以reference books 所以from必须带上.动词不定式做后置定语,表名有很多参考书可供选择.