Some scientists think that it may take ______years to make robots look like people, and do the same things as us.
#51743
A
hundreds of
B
two hundreds of
C
two hundreds
D
two hundred of
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We know that 80 of the cases of blindness can .
#51508
A
per cents; cure
B
percent; cured
C
per cent; be cured
D
percent; are cured
The river through our city is about__________.
#51755
A
6000 metres long
B
6000-meters-long
C
6000-metre-long
D
6000 metre long
_____ soldiers and doctors have been in Wenchuan to help the people there.
#51747
A
Thousand of
B
Two thousands
C
Thousands of
D
Many thousands of
We are going to have _________off next month, so we will go on a trip.
#51688
A
a two weeks’
B
two week
C
a two-week
D
two weeks
—When were you born?—I was born _________.
#51411
A
on July 10th, 2000
B
in July 10th, 2000
C
in 2000, July 10th
D
on 2000, July 10th