B.) did I work
C.) was I working
D.) would I work
[单选题]I did not fully [comprehend]what had happened.A.approveB.understandC.apprec
[单选题]25. When did I tell the dentist he had pulled out the wrong tooth in the end?A. After the tooth was pulled out of my mouth.B.After the cotton-wool was pulled out of my mouth.C. When the dentist was asking me questions.
[单选题]I had no ______of who I was or what I was going to be.A. mindB. ideaC. thinkD. thought
[单选题]1._________I came in,Jimmy had already worked out the maths problem.A. In the timeB. On the timeC. SinceD. By the time
[单选题]If I had hurried, I ______ the plane.A. could catchB. would catchC. should catchD. would have caught
[单选题]I had to earn a lot of money__________ I could buy my children nice clothes andtoys.A. more or lessB. so thatC. now thatD. sooner or later
[单选题]I won’t be free ______I finish this work.A.afterB.untilC.butD.when
[名词解释] 外汇储备wài huì chǔ bèi
[单选题]I wish I _____longerthis morning, but I had to get up and come to class.A.c