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  • 53.One of the most important questions they had to consider was ____ of public health.(全國I)

    53.One of the most important questions they had to consider was ____ of public health.(全國I)
    A.what B.this
    C.that D.which
    英語人氣:531 ℃時間:2019-09-03 00:47:08
    優(yōu)質(zhì)解答
    答:選C解析:本題考查代詞的用法.四個選項中,只有that可以代替句單數(shù)可數(shù)名詞或不可數(shù)名詞,以避免重復(fù).如:The output of steel this year has increased by 20% compared with that in 1992. 今年鋼產(chǎn)量比一九九二...
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