Last year, I visited a chemical factory in Baise, there are about _____ workers

题型：不详难度：来源：

Last year, I visited a chemical factory in Baise, there are about _____ workers in it.

A．six thousands

B．six thousand

C．six thousands of

D．six thousand of

答案

B

解析

本题考查数词的用法，thousand前有基数词时，不能加s，且不与of连用，故选B。