(2013·高考湖北卷)While intelligent people can often________the complex，a fool is more likely to complicate the simple.
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A
sacrifice
B
substitute
C
simplify
D
survive
推荐题目
.Before she came to England, she had never heard a single English word ___________.
#12296
A
speaking
B
spoken
C
to speak
D
speak
He is _________ about his chances of winning a gold medal in the Olympics next year.
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A
optimistic
B
optional
C
optimal
D
obsessed
The anti-government army ____the entrance with big stones in order to stop the government army marching in.
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A
stood
B
dug
C
buried
D
blocked.
As PM2.5 readings reached as high as 900 in some cities, people are more _____ to get lung cancer in such conditions.
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A
probable
B
perhaps
C
possible
D
likely