________ the prices and functions of different types of computers before you make up your mind which to buy.
#66005
A
To compare
B
Comparing
C
Compared
D
Compare
推荐题目
For more information about Cambridge,_____ our website at www.cambridge.org.
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A
visiting
B
visit
C
to visit
D
visited
our earth, or else it will be no longer fit for us to live on.
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A
Protected
B
To protect
C
Protecting
D
Protect
Most museums are just for looking. But today some of them have things for you to touch. The signs say, "________!"
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A
Be touching
B
To touch
C
Do touch
D
No touch
"_____ your meeting is!" he offered them his sincere congratulations.
#66326
A
How a great success
B
What a great success
C
How great success
D
What great success