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
推荐题目
On National Day there are more than five __________ people in the zoo.
#51602
A
thousand
B
thousands
C
thousands of
D
thousand of
The number of the students in our school is about nine ____. ____ of them are boys.
#51149
A
hundred; Two thirds
B
hundred; Two third
C
hundreds ; Two thirds
D
hundreds; Two third
Basketball is so popular a game in the world that ______ people play it for fun and exercise.
#51033
A
million of
B
millions of
C
millions
D
two millions of
It’s an international school,_____of the students _____ from foreign countries.
#51242
A
two-third; are
B
second-thirds; is
C
two-thirds; are
D
two-three; is
_______ trees have been planted near here, so the air is very fresh.
#51421
A
Two hundreds
B
Hundred of
C
Hundreds of
D
Hundreds