Above one third of the population in Beijing and Shanghai      netizens, but in poorareas, only three or four percent        online.
#85897
A
is, is
B
are, are
C
is, are
D
are, is
推荐题目
When the teacher asks him, he always ____.
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A
keep silent
B
keep silently
C
keeps silent
D
keeps silenty
--_____ of the population of the city _____workers? --About 60 percent. 
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A
What; is
B
What; are
C
How much; is
D
How much; are