Question

There are ____ stars in the sky and you can see them at night.

A．thousand of

B．two thousands

C．thousands of

D．two thousands of

Answer 1

C

試題分析：英語中數(shù)詞表示概數(shù)時，后面加s，和介詞of搭配使用。用原形時表示具體數(shù)字和數(shù)詞搭配使用。句意:天空中有無數(shù)的星星,在夜晚你能看見他們.結合語境可知選C.
點評：英語中關于hundred、thousand和million三個數(shù)詞的用法只需要記住一個原則就行。即；前有數(shù)詞則不加s，加s必加of。