He is so fat that he has decided to.A. lose weightB. lose his weightC. put on weightD. put

问题补充：

He is so fat that he has decided to.

A. lose weight

B. lose his weight

C. put on weight

D. put on his weight

答案：

(答案→)A. lose weight

B. lose his weight

C. put on weight

D. put on his weight

解析：本题的含义是他很胖以至于他决定减肥，lose weight表示减肥的意思，故本题选A。