语法词汇练习 语法大全 语法详解 英语听力 
—How many new words are there in _______lesson?—There are only _______.
#50946
A
five; fifth
B
fifth; five
C
the fifth; the five
D
the fifth; five
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________ of the city was covered with the heavy smog.
#50932
A
Two-third
B
Two-thirds
C
Two-three
D
Two-threes
---Would you like some tea? ---Yes, just_____.
#51752
A
a few
B
some
C
a little
D
little bit
It is reported that _______ people in the world are suffering from the H1N1 flu.
#51225
A
ten thousand of
B
ten thousands
C
thousands of
D
ten thousands of
There are quite a few trees in the forest .
#51490
A
kind of
B
a lot of
C
not too many
D
not enough
Nowadays            of business letters are written in English.？ 
#51708
A
two-third
B
two-thirds
C
two-three
D
two-threes