—How long does Kitty spend on her homework?—________.
#51621
A
Half an hour
B
A half hour
C
Half hours
D
An half hour
推荐题目
—There are 60 students in my class and 44 of them use weibo veryoften.—44? That means about_______of your classmates are weibo users, right?
#51863
A
half
B
one third
C
two thirds
D
three quarters
The river is very long and it is about .
#51870
A
20 metres wide
B
15 metres long
C
30 metres high
D
50 metres tall
About _______of the engineers in my company seem to be in their _________．
#51108
A
second-nines; fourties
B
two-ninths; forties
C
second-ninths; fortieth
D
two-nineths; fourtieth