B. speeded
C. worked
D. picked
[单选题]A. packed B. opened C. picked up D put aside
[单选题]D.Modcm inventions have speeded up people’s lives amazingly. Motor-cars cover a bundred miles in little more than an hour. Aireraft cross the world a day, while computers operate at lightning speed. Indeed, this love of speed seems never-ending. Ever
[单选题]A.) I had workedB.) did I workC.) was I workingD.) would I work
[单选题]The film was picked up by a branch of 20th Century Fox and will be in a few cities this fall.A.freedB.openedC.startedD.released
[单选题]He picked a book from the bookshelf and then (commenced) to read.A.directed
[单选题]若将D=B* B-4*A*C改为D=A*A+B*B-C*C,则D的输出结果为 ______。A.0B.1C.2D.3
[单选题]An analyst gathered the following information about LION Manufacturing Comp
[单选题]若将D=B*B-4*A*C改为D=A*A-B*C,则D的输出结果为 ______。A.0B.1C.2D.3
[单选题]University applicants who had worked at a job would receive ____ over those who had not.A.inferenceB.referenceC.conferenceD.preference
[主观题]As you worked late yesterday, you ______ have come this morning.A. needn’tB. mayn’tC. can’tD. mustn’t