— What's the population ____ the U.S.A?— The U.S.A has ____ population of 297 million.
#27937
A
of…a
B
of… /,
C
in…a
D
in … some
推荐题目
 _______ mother usually cooks for ________ at the weekend.
#29108
A
Lily and Nick; their
B
Lily’s and Nick’s; them
C
Lily and Nick’s; their
D
Lily and Nick’s; them
His daughter is _________ girl.
#29526
A
a eight-year-old
B
an eight-year-old
C
an eight-years-old
D
a eight years old