高二完型一空留悬Her(TheMother)facegrewpaleandherhandtohermouth,forthebodyshegazeduponwasthebodyofastranger.Hewasnotherson.A.tookB.flewC.coveredD.led答案选B,解释为赶快用手捂嘴,以免情绪

Question

高二完型一空留悬
Her(The Mother) face grew pale and her hand____to her mouth,for the body she gazed upon was the body of a stranger.He was not her son.
A.took B.flew C.covered D.led
【答案选B,解释为赶快用手捂嘴,以免情绪失控.
【请高手详解此题选B而不选其他项的原因,很急,分析

Answer 1

A：take to - 开始,喜欢,沉溺于,走向,照料,求助于,适应.（意思不对）
C：cover to（cover做动词没有这种搭配）
D：let to 后面应该跟动词,没有let to sth这种说法,而且意思不对
只有选B了,flow有垂挂（hang）的意思,而且是hang loosely,能表现“无力的”意思,用在这句话的语境中很合适