people died in the war.A. Two thousandsB. Thousands ofC. Two thousands ofD. Two thousand

问题补充：

people died in the war.

A. Two thousands

B. Thousands of

C. Two thousands of

D. Two thousand of

答案：

A. Two thousands

(答案→)B. Thousands of

C. Two thousands of

D. Two thousand of

解析： 数词具体数量，表示量的不可用复数，后面直接加名词，如two hundred people，表示不是具体数量可在量后加s+of+名词，来表示不确定的数量，如hundreds of表示成百上千，但不可在前用具体数词，故选B。