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        1. 【題目】What’s Mike doing now?

          He _________ an online class in his room.

          A.was havingB.has hadC.is havingD.are having

          【答案】C

          【解析】

          句意:——邁克現(xiàn)在在做什么?——他正在他的房間里上網(wǎng)絡(luò)課。

          考查現(xiàn)在進(jìn)行時。was having過去進(jìn)行時;has had現(xiàn)在完成時;is having現(xiàn)在進(jìn)行時;are having現(xiàn)在進(jìn)行時。根據(jù)問句“What’s Mike doing now?”可知,此處使用現(xiàn)在進(jìn)行時;又因?yàn)橹髡Z是He,所以be動詞使用單數(shù)is。故選C。

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