A.harmful
B.persistent
C.interruptive
D.characteristic
[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 what to do, but then an idea suddenly________to me.A.appeared
[单选题]I didn’t answerthe phone _____I didn’t hear it ring.A.ifB.unlessC.althoughD
[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.appearedB.h
[单选题]He seemed in such an inconsolable state that I didn’t know whether-to leave
[单选题]I read the first [draft]and thought it was very good.A.novelB.pictureC.orde
[单选题]I didn't know my identity card was needed, sir.- _________A.That's sorry.B.
[单选题]I regret_____the novel to Jim because he made it very dirty.A.to lendB.havi
[单选题]I regret_____the novel to Jim because he made it very dirty.A.to lendB.havi