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  • 1.Be careful,children!You______step on the grass.

    1.Be careful,children!You______step on the grass.
    Sorry,we____do that again.
    A.needn't won't B.mustn't won't (順便告訴我選擇的原因和知識(shí)點(diǎn))
    2.They spent as many hours as they could____waste paper to keep their classsroom clean.
    A.to take up B.put up C.picking up D.sent up (順便告訴我每個(gè)詞的用法和意思)
    3.Remember to e-mail me.All of us hope you_____.
    A.quickly B.soon C.fast D.quick (順便告訴我每個(gè)詞的用法)
    英語(yǔ)人氣:703 ℃時(shí)間:2019-12-09 08:02:16
    優(yōu)質(zhì)解答
    1 選BNEEDNOT 是不必的意思,而MUSTNOT是禁止,不能夠的意思2 選C 句型是spend sometime doing something ,pick up 撿起take up 占據(jù) 占用put up 舉起send up 提出3 選B 表示將來(lái)比較快~!A C D 都是快的意思,A 用來(lái)形...
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