Question

Nanjing is a city with many places of interest. ________ tourists come here every year.

[　　]

A．Thousand of

B．Thousand

C．Thousands

D．Thousands of

Answer 1

答案：D
提示：

提示：thousands of表示“成千上万”，表示不确定的数字，若要表示确定的数字，要用单数形式，后面不跟of。