单选题The _______the proposal is considered, the worse it appears.
单选题She told us briefly about how they succeeded in ______ the new product. A. develop B. to develop C. developed D. developing
单选题We're going to ______ the task that we haven't finished. A. take away B. carry on C. get onto D. keep off
单选题Thousands of young people have learned ______ cars.A. driveB. drivingC. droveD. to drive
单选题Only when he had done it ______ that he had made a mistake. A. he then realized B. he realized C. did he realize D. before he realize
单选题If I had a dictionary, I ______ it to you yesterday.
单选题Having taken her breakfast, the writer sat in the study among her morning letters. A．作家吃完早饭就坐着研究早上来的信件。 B．吃了早饭之后，作家就坐在书房里，周围都是早上来的信件。 C．在书房里吃过早饭之后，作家就坐在早上来的信件之中。 D．吃过早饭后，作家就坐在书房里处理早上来的信件。
单选题The United States is ______ the south of Canada and to the east of Japan. A) to C) in B) on D) at
单选题Normally a well-mixed diet can supply the vitamins necessary for a healthy body. A．正常情况下如果饮食搭配合理，就可提供维持人体健康必需的各种维生素。 B．健康人体内的维生素都是由一般的搭配合理的饮食提供的。 C．一般的搭配合理的饮食都可保证对人体健康所需的各种维生素的供给。 D．一般的搭配合理的饮食和充足的维生素供应是维护身体健康必需的。
单选题The question is worth ______ again.
单选题Traffic accidents will continue to happen ______ the road is widened.
单选题[此试题无题干]
单选题We had prepared a poem for the ______anniversary.A) distantB) meaningfulC) painfulD) warm
单选题The manager tried to create a situation in which all people present should feel comfortable.
单选题A.Goonatrip.B.Buytraintickets.C.Attendatrainingclass.D.Waitforherhusband.
单选题This problem is too hard for me to ______.
单选题Do you think Mary will call her old friends as soon as she ______ to London? A. has got B. gets C. got D. will get
单选题Not until her mother came back ______ to bed. A. did she go B. she went C. she goes D. she did go
单选题I feel it's a great honor for me ______ to this party.
A. to invite
B. invite
C. having invited
D. to be invited
单选题She is flying to Shanghai ______ an important academic conference.