people come to visit the Great Wall every year.
#51612
A
Million of
B
Millions of
C
Million
D
Millions
推荐题目
---Would you like some tea? ---Yes, just_____.
#51752
A
a few
B
some
C
a little
D
little bit
—How long does Kitty spend on her homework?—________.
#51621
A
Half an hour
B
A half hour
C
Half hours
D
An half hour
– How many times do you go to Hong Kong ?
#51472
A
Once
B
Twice a week.
C
Two times a week.
D
Fourth time.