Dry weather the peasants’harvest this year.
A. has influenced
B. has affected
C. have effected
D. have efforted
网友回答
A. has influenced
(答案→)B. has affected
C. have effected
D. have efforted
解析：考查动词同义词辨析。affect 对物的影响，往往产生不好的影响；influence多指对人的影响；effect为名词，作动词时意思为实现；effort为名词努力，尽力。