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【简答题】
9 x7 - 3 x7 = 9-3 x7 = (&ebsp;&ebsp;&ebsp;&ebsp;) x7 还可以这样算：______个 x x7 减去______个 x x7 ，就是______．
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举一反三
【单选题】Mary: ________________________Bill: I’m sorry you have to change in Amsterdam.
A.
Do you have any transfer flight to London?
B.
Is there any direct flight to London?
C.
Is there any transfer flight to London?
D.
What can I do for you?
【单选题】Before the final examination, many students have shown________of tension.Some have trouble in sleeping while others have lost their appetite. [ ]
A.
signs
B.
marks
C.
anxiety
D.
remarks
【单选题】―Have you handed in your schoolwork yet? ―Yes，I have. I guess it ____ now. A．has gradedB．is grade
A.
5.―Have you handed in your schoolwork yet? ―Yes，I have. I guess it ____ now. A．has graded
B.
is graded
C.
is being graded
D.
is grading
【单选题】Speaker A: What qualifications do you have? Speaker B: __________________________
A.
There is nothing.
B.
I'm good at basic computer skills.
C.
Thank you .
【单选题】I have _____ nothing to do today, so you stay here longer.
A.
nearly
B.
ever
C.
most
D.
Almost
【简答题】Youcan have money removed from your bank account without your knowledge.A. arrange for something to be done, or for someone to do something for you B. have something unfortunate happen to you by...
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