As he didn’t have much money, he had to a second- hand puter for his work.
A. pick up
B. give up
C. look up
D. take up
网友回答
(答案→)A. pick up
B. give up
C. look up
D. take up
解析：考查短语辨析。A“捡起，车接，学会，好转，用较少的钱买到”；B“放弃”；C“查找”；D“占据，从事”。句意“由于他没有太多的钱，他不得不买一台二手电脑来办公。”故选A。