Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.
#51234
A
hundreds of
B
two hundreds of
C
two hundreds
D
hundreds
推荐题目
---Have you finished the work yet? --- Not yet. I need two more days.
#51718
A
two other
B
other two
C
two another
D
another two
I t doesn’t matter if _______ boys play basketball too much instead of watching TV.
#51823
A
sixteen-years-old
B
sixteen-year-olds
C
sixteen year old
D
sixteen-year-old
_________ volunteers will give out leaflets to ask people to protect the wetlands.
#51697
A
Two hundreds
B
Hundreds of
C
Two hundred of
D
Hundred of
_______is said that________ tourists visit Geyuan Garden every day.
#51737
A
It; thousands of
B
It; five thousand of
C
That; thousands of
D
This; three thousand