--Let Lin Tao and me will you? They are my good friends A. he helpsB. he helpC. him helps

问题补充：

--Let Lin Tao and me, will you? They are my good friends,

A. he helps

B. he help

C. him helps

D. him help

答案：

A. he helps

B. he help

C. him helps

(答案→)D. him help

解析：动词let后应该用人称代词的宾格，他的宾格为him，使役动词后应该用动词原形，故选D。