问题补充:
Johnson hasn’t felt any effect the new dieting recipe has him since he tried to lose weight three months ago.
A. for
B. to
C. on
D. with
答案:
A. for
B. to
(答案→)C. on
D. with
解析:考查介词。句中the new dieting recipe has on him作effect的定语,考查短语have effect on对……有影响。选C。