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
---Jackie Chan donated _______ dollars to charity.. ---He is an example to us all.
#51721
A
thousand
B
thousands
C
thousand of
D
thousands of
Our school is so famous that _______ people come and visit it every term.
#51663
A
hundred
B
hundreds
C
hundred of
D
hundreds of
There are fifty students in our class, _____ of us _____ football.
#51321
A
two third; likes
B
two three; like
C
two thirds; likes
D
two thirds; like
There are about five people in the town, mainly the old and children.
#51648
A
hundred
B
hundreds
C
hundred of
D
hundreds of