【題目】Do you know how to operate________equipment in the lab?
A.the
B.a
C.an
D./

【答案】A
【解析】句意:你知道怎樣操作實(shí)驗(yàn)室里的設(shè)備嗎?本題考查冠詞的用法,定冠詞the表示特指,不定冠詞a/an表示泛指。本句強(qiáng)調(diào)受介詞短語in the lab的限定而成為特定的equipment,表示特指,用定冠詞the。故選A。

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