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【单选题】
如图所示电路中,设二极管为理想二极管,则输出端F的电位为( )。A.
0V
B.
3V
C.
-5V
D.
无法确定
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【单选题】You can get 3 to 10 yuan off the fare if you ____ a taxi through Didi Dache now.
A.
book
B.
booked
C.
are booked
D.
will book
【单选题】— Why do you leave your daughter alone without worrying about her? — She will _____ leave home to lead her own life. [ ]
A.
consequently
B.
previously
C.
roughly
D.
eventually
【简答题】Why didi the author write this passage?
【简答题】Why didi she want her creations to make their children?
【单选题】You must be very tired ,why not ________a rest?A． to stop to have B． to stop havingC
A.
8． You must be very tired ,why not ________a rest? A． to stop to have
B.
to stop having
C.
stop to have
D.
stop having
【单选题】－We must act now because time is ______. －Yes. Let's start. [ ]
A.
coming out
B.
giving out
C.
cutting out
D.
running out
【单选题】--Why didi you leave that position? -- I _____ a better position at IBM.
A.
offer
B.
was offered
C.
am offered
D.
offered
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