It may take _________ years to make such robots .
#51467
A
hundred of
B
two hundreds
C
hundreds of
D
hundred
推荐题目
We need to buy two ___________and some chicken for the dinner.
#51434
A
kilos of rice
B
kiloes of rice
C
kilos of rices
D
kiloes of rices
”It’s five forty-five”means(意思是)”It’s ___________.”
#51595
A
half past five
B
a quarter to five
C
a quarter past five
D
a quarter to six
They go to the movies ________a month.
#51442
A
three times or four times
B
three or four times
C
three and four times
D
three times and four times
By the first day of August, 2007, the PLA has its ______ birthday.
#51372
A
eighty
B
the eightieth
C
eightieth
D
eighties