Question

---How long did it _____ you to work out the difficult maths problems?

---I ______ about half an hour on it .

A. take ; took     B. spend ; took     C. spend ; cost   D. take ; spent

 

Answer 1

【答案】

D

【解析】

 試題分析：句意：——你需要花費多長時間解決那些數學難題？——我花了大約半個小時。It took sb. to do sth；做某事花費某人多長時間。sb. spent sometime on sth./in doing sth. 某事/做某事花費某人多長時間。；sth. cost sb. some money. 某物花了某人多少錢。故選D。

 考點：考查動詞詞義辨析的用法。