Your bike needs_____.You ‘d better do i right now.
更新时间:2024-11-24 04:52:56 A、cleanB
need+tobedone或need+doing都表示被动的动作。类似的动词还有want，require等。他们都是后面跟动名词的主动式或不定式的被动式。
Hedrovefastandarrivedanhour_____ofschedule.
_____youunderstandthisrule，you‘llhavenodifficultyindealingwithsuchproblems.
Theteachergave_____theexaminationpaper.
I‘vebeentellingyou_____nottodothat，butyounevelistenedtome.That’swhyyougotintotrouble.
He‘sworkinghard_____.
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