She got a red bike on her_________ birthday.
#51840
A
nine
B
ninth
C
nineth
D
the ninth
推荐题目
Nearly _______of the earth___covered by sea.
#51046
A
three fourth; is
B
three fourths; is
C
three fourth; are
D
three fourths; are
 About 56 ____ people live in this country.
#51573
A
million
B
millions
C
a million of
D
millions of
– Your father looks tired! -- Yes, he worked for _________ after twelve o’clock. 
#51838
A
two more hours
B
two another hour
C
more two hours
D
another two hour
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