问题
选择题
What a great _____ do you think a word of praise from the teacher will have on pupils?
A．result
B．account
C．effect
D．cause
答案
答案：C
题目分析:考查名词辨析。A结果；B账户，叙述；C影响，作用；D起因。固定短语have an effect on“对……有影响”，其他选项不构成搭配，答案选C。句意：你认为老师一句表扬的话会给孩子带来多大影响呢？