(2013·新课标Ⅱ，11)A serious study of physics is impossible________some knowledge of mathematics.
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A
against
B
before
C
beyond
D
without
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At a rough estimate, our school is ______ their school.
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A
three times as the size as
B
three times size of
C
three times the size of
D
three times as the size of
What I’m interested in is radios and telephones, so I’d like to study __________ Engineering during my four years in university.
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A
Electric
B
Electrical
C
Electronic
D
Electricity
When the clock ________ 11, I was about to leave for the supermarket.
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A
knocked
B
hit
C
beat
D
struck
Good shoes, clothes and a backpack are the basic ________ you need for your hiking.
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A
equipment
B
instruments
C
tools
D
models