Question

【题目】Every year natural disasters kill ________ people.

A. three thousandsB. thousands ofC. thousand ofD. three thousands of

Answer 1

【答案】B

【解析】

句意：每年自然灾害都杀死数以千计的人。

three thousand+名词复数，三千个……；thousands of+名词复数，数以千计的……。C ,D选项错误。根据句意及选项结构，故选B。