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
They have stayed in Beijing for ________________.
#51576
A
one and half an hour
B
one and a half
C
one year and a half
D
one and a half hour
There are_______ seasons in a year. Winter is_________season.
#51527
A
fourth; the fourth
B
fourth; four
C
four;the fourth
D
four;the four
-Can I spend ______ minutes in bed?-Sorry, you can’t.
#51597
A
ten more
B
more ten
C
other ten
D
ten another