语法词汇练习 语法大全 语法详解 英语听力 
____________ make so much noise. The students are taking an exam.
#59433
A
Isn't
B
Doesn’t
C
Don’t
D
Haven’t
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For further details about our newly developed products ________ our company's website.
#65901
A
visiting
B
visit
C
to visit
D
visited
Whatever happens, Tom, ________ drugs.
#65899
A
doesn't take
B
not take
C
not taking
D
don't take
_________ play in the street．It’s very dangerous．
#59409
A
Do
B
Not
C
Don’t
D
Doesn’t
 _______ your mind and you will find the way.
#66254
A
Using
B
Use
C
If you use
D
To use
 Attention! ________ in the form right now, making sure that every detail supplied is accurate.
#65898
A
Fill
B
Filling
C
To fill
D
Being filled