–More than 13.7 million Americans were unable to find work in July.
--Yeah, most        jobs for months.
A．a(chǎn)re seekingB．soughtC．have been seekingD．had been seeking
D

試題分析：上文意思是超過1370萬美國人在七月找不到工作。下文意思是是的，大多數(shù)人應(yīng)經(jīng)找了好幾個月的工作。這里應(yīng)該使用過去完成進(jìn)行時，故選D。
點(diǎn)評：首先根據(jù)上下句的意思確定出正確的時態(tài)，這里應(yīng)該使用過去完成進(jìn)行時。
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