问题描述：
Jack will donate ______ his books to help the poor children in the west of China.A.hundreds
B.a hundred of C.one hundred D.quite a few
Chinese people built the Great Wall _____ years ago.
A.thousand B.thousands of C.two thousands D.two thousands of
B.a hundred of C.one hundred D.quite a few
Chinese people built the Great Wall _____ years ago.
A.thousand B.thousands of C.two thousands D.two thousands of
问题解答：
我来补答展开全文阅读