The government of Yancheng is buildingcheap and good houses for the people.A. thousandB. t

问题补充：

The government of Yancheng is buildingcheap and good houses for the people.

A. thousand

B. thousands

C. thousand of

D. thousands of

答案：

A. thousand

B. thousands

C. thousand of

(答案→)D. thousands of

解析：英语中数词表示概数时，后面加s，和介词of搭配使用。用原形时表示具体数字和数词搭配使用。句意：盐城政府为人们建设了无数的便宜的好房子。结合语境可知本句中表示概数，故选D。