Our teacher asked us to write a _________ letter in English this morning. 
#51905
A
ninety-word
B
ninety-words
C
ninety word
D
ninety words
推荐题目
There are           months in a year. September is the           month.
#50917
A
twelve;nine
B
twelfth;nineth
C
twelve;ninth
D
twelfth;nine
_________of people will visit Beihai .
#51811
A
Thousand
B
Thousands
C
Thousands of
D
Thousand of
The doctor had to work for ___after twelve o'clock.
#51570
A
two more hours
B
two another hour
C
more two hours
D
another two hour
—How far is it from the supermarket to your home?—It’s about               .
#51877
A
20-minute drive
B
20-minutes’ drive
C
20 minute’s drive
D
20 minutes’ drive
May I ask you __________questions? 
#51799
A
any
B
some
C
much
D
little