---Wow! These inventions are amazing．—They were all invented _______years ago.
#51552
A
hundred
B
hundreds
C
hundred of
D
hundreds of
推荐题目
—What do you think of “Where are we going ,dad”, Mum?—Perfect! Though I have seen it once, I want to see it _____ time.
#50905
A
more one
B
the second
C
a second
D
the other
It is said that the gravity on Mars is only about __________ of the gravity on earth．
#50894
A
three-eighths
B
third-eighth
C
three-eighth
D
third-eighth
In China, according to a report, ____ people read or write blogs博客
#51454
A
millions
B
million
C
millions of
D
million of
Do you know nearly ________of our body is water?
#51834
A
three-quarter
B
three quarters
C
three fourth
D
three fourths