In order to evaluate the effect that the computer has ______ people's life, they have handed ou

题目简介

In order to evaluate the effect that the computer has ______ people's life, they have handed ou

题目详情

In order to evaluate the effect that the computer has ______ people's life, they have handed out
questionnaires to more than one thousand young citizens, all of ______are picked out at random.   
[     ]
A. on; whom
B. for; them
C. for; whom  
D. on; them  
题型:单选题难度:中档来源:海南省期末题

答案

A

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