问题
选择题
. — Did Peter fix the computer himself?
— He __________, because he doesn’t know much about computers.
A．has it fixed
B．had fixed it
C．had it fixed
D．fixed it
答案
答案：C
C。根据对话的最后一句话可知“他对电脑了解不多”，所以他需要请人修理，故用“have+宾语+过去分词”结构，即选C。