题海让大学四年没有难题
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单选题 <iframe src="/ananas/common-modules/audioplay/audioplay.html?objectid=8b73243cab8704503fbb1f173712a20d"></iframe>

A. He is not very familiar with the equipment of bunkering oil now

B. He gets familiar with the equipment of bunkering oil now

C. We don't get familiar with the equipment of bunkering oil now

D. We get familiar with the equipment of bunkering oil now

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时间:2026-04-23 12:36:55

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