I listened to Dr.Wilson’s lecture about the protection of wild animals,but I was unable to grasp its key _________.
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A
words
B
notes
C
dots
D
points
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Mr. Li has ordered ___ for the school lab.
#7371
A
three equipments
B
three pieces of equipments
C
three pieces of equipment
D
three pieces equipment
---- Can you show me how to use Ipad 2? ---- Why don’t you just read the _____?
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A
instruction
B
introduction
C
description
D
directions
Many experts stick to the view _____ teacher development is _____ the key to quality education lies.
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A
which; where
B
which; in which
C
that; where
D
that; in which
The of surfing the Internet is how you can tell whether the information is true or not.
#6394
A
ability
B
competition
C
challenge
D
knowledge