Ifanything_________themachine,pleaseletmeknow.A.happenstoB.happensonC.happenedtoD.happenedon
更新时间:2026-09-30 00:12:10
问题描述:
Ifanything_________themachine,pleaseletmeknow.A.happenstoB.happensonC.happenedtoD.happenedon
雷凤宇回答:
选A 用happensto,全句意思“如果机器出了什么问题,请通知我.”happentosb/sth意思是“出了(问题),发生(意外)”,通常指“出了意想不到的(坏)事情”.又如:Anaccidenthappenedtohim.他出了事故.happenon意思是“偶然碰到,偶然发现”,例如:Thetwomenhappenedoneachotherbychance.那两人偶然碰了面.
