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【判断题】
浮动消隐功能在设定时,需注意,要先将固定消隐功能设定为OFF,固定消隐和浮动消隐不能同时开启。
A.
正确
B.
错误
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【简答题】A.Try to borrow Professor Wilson's camera. B.Apologize for breaking Professor Wilson's camera. C.Use the man's camera carefully. D.Ask the man to take the photographs for her.
【简答题】A.Because Professor Rivers is interested in women's studies. B.Because Professor Rivers is fond of Professor Anderson. C.Because Professor Rivers knows little in this area. D.Because Professor Rivers ...
【判断题】升降压斩波电路的输出电压为 α /( 1- α ) E
A.
正确
B.
错误
【简答题】A.She is Professor Jamison's daughter. B.She works part-time as Professor Jamison's secretary. C.She used to do the job herself. D.She just came out of an interview for the job.
【简答题】A.Many students drop Professor King's lectures. B.Students enjoy Professor King's lectures a lot. C.Professor King teaches students how to drop a pin noiselessly. D.Professor King speaks very loudly.
【简答题】A.Invite professor Green to her wedding. B.Decline the present Professor Green's remarks about her. C.Buy Professor Green a nice present to express her thanks. D.Find a present together with Professor...
【单选题】(课外 Guessing the word meaning) If you agree, write "yes"; if you dissent , write"no". What is the meaning of the underlined word "dissent"?
A.
unagree
B.
unsatisfied
C.
disagree
D.
unhappy
【单选题】Why does the student go to see the professor?
A.
He wants to hear the professor's comments about his term paper.
B.
He would like permission to change the topic of his research.
C.
He would like the professor to recommend him for a job.
D.
He needs the professor's advice about redesigning an organization.
【多选题】升 降压斩波电路输出电压 U out 和输入电压 U in 之间的关系式为( )。
A.
U out / U in =ton/T
B.
U out / U in =T/toff
C.
U out / U in =ton/toff
D.
U out / U in =α
E.
U out / U in =1/(1-α)
F.
U out / U in =α/(1-α)
【简答题】(ii) Construct the argument against Professor West’s opinion, and in favour of Professor Leroi’s opinion that a principles-based approach would be preferable in developing countries. Your answer shoul...
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