A.turn down
B.go through
C.keep up
D.set about
[单选题]The new staff didn’t know how to use the system _____I explained it to him
[单选题]I didn’t know what to do, but then an idea suddenly ________ to me.A.appear
[单选题]I didn’t know it then, but this disruptive way of reading started with the
[单选题]I didn’t know what to do, but then an idea suddenly________to me.A.appeared
[单选题]I don’t know how I’d( )to a situation like the one you have described.A.doB
[单选题]I didn’t answerthe phone _____I didn’t hear it ring.A.ifB.unlessC.althoughD
[单选题]I didn't know what to do,but then an idea suddenly______to me.A.appearedB.h
[单选题]He seemed in such an inconsolable state that I didn’t know whether-to leave
[单选题]When Tom woke up he was in the hospital, but he didn’t know how that( )A.co
[单选题]I didn't know my identity card was needed, sir.- _________A.That's sorry.B.