When I worked as the general manager of the firm, I sometimes had _____ to visit London on business.
#7483
A
opportunity
B
possibility
C
occasion
D
chance
推荐题目
His name is on the _______ of my tongue, but I just couldn’t remember it.
#6877
A
tip
B
top
C
side
D
end
According to a UN report，one third of the world population have no to clean drinking water and health care.
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A
means
B
approach
C
channel
D
access
There are hundreds of visitors ___ in front of the Art Gallery to have a look at Van Gogh’s paintings.
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A
waited
B
to wait
C
waiting
D
wait
You should read the ______in the car repair manual(手册)carefully before you start.
#5777
A
instructions
B
instruction
C
introductions
D
explanations