【題目】It seems useless for us to ________ any more time to this question. Let’s stop here.

A.spendB.devoteC.spareD.turn

【答案】B

【解析】

考查動(dòng)詞詞義辨析。句意：看來我們把更多的時(shí)間投入到這個(gè)問題上是沒用的。我們到此為止吧。A. spend花費(fèi)；B. devote專心，奉獻(xiàn)于；C. spare勻出，不傷害，節(jié)約；D. turn轉(zhuǎn)動(dòng)，轉(zhuǎn)彎，翻過來。根據(jù)…any more time to this question可知此處用devote，短語devote…to…，把時(shí)間和精力等投入到……。故選B。

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