If anything _________ the machine,please let me know.A.happens to B.happens on C.happened to D.happened on

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/27 02:07:11
Ifanything_________themachine,pleaseletmeknow.A.happenstoB.happensonC.happenedtoD.happenedonIfanythi

If anything _________ the machine,please let me know.A.happens to B.happens on C.happened to D.happened on
If anything _________ the machine,please let me know.A.happens to B.happens on C.happened to D.happened on

If anything _________ the machine,please let me know.A.happens to B.happens on C.happened to D.happened on
选A
用happens to,全句意思“如果机器出了什么问题,请通知我.” happen to sb/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:An accident happened to him.他出了事故.happen on意思是“偶然碰到,偶然发现”,例如:The two men happened on each other by chance.那两人偶然碰了面.