您现在的位置是:首页 > 学科知识查询 > 小学英语题库

She usually her before to bed. ( )A.brush; tooth; goB.brush; teeth; goingC.brushes; teeth; goingD.br

编辑:chaxungu时间:2026-04-28 11:55:37分类:小学英语题库

【题目】She usually ______ her ______ before ______ to bed. ( )

A.brush; tooth; goB.brush; teeth; goingC.brushes; teeth; goingD.brushed; tooth; go

【答案】C

【解析】

句意为她通常在睡觉前刷牙,该句时态为一般现在时,主语she为单数第三人称,谓语动词应该用brush的单三形式brushes,brush one’s teeth意为刷牙,介词before(在……之前)后应接动名词,go的动名词形式为going,ABD均不符合题意,故选C。