My brother is ____ years old．Today is his _____ birthday．
#51690
A
nine, nine
B
nine, ninth
C
ninth, ninth
D
ninth, nine
推荐题目
I think _________ of the materials I listened to at the beginning of the exam __________ easy.
#51178
A
two thirds; is
B
second three; are
C
two thirds; are
D
two third; are
people got hurt in the 7.1-magnitude earthquake in northwest China’s Qinghai Province.
#51887
A
Thousand
B
Thousands
C
Thousand of
D
Thousands of
We are going to have _________off next month, so we will go on a trip.
#51688
A
a two weeks’
B
two week
C
a two-week
D
two weeks
Computers of today can work than the ones in the 1970s.
#51505
A
hundred of times faster
B
a hundred time faster
C
hundred times faster
D
hundreds of times faster