语法词汇练习 语法大全 语法详解 英语听力 
It shows that____ knowledge of first aid can make a real difference.
#9765
A
a
B
the
C
one
D
/
下一题
推荐题目
He is ________ honest man and he has been waiting for over ______ hour.
#9584
A
a; a
B
an; a
C
a; an
D
an; an
Students should be encouraged to use____ Internet as _____resource.
#8617
A
a, /
B
/, the
C
the, the
D
the, a
___Mr. Smith is calling on the phone, sir.
#9935
A
The
B
A
C
One
D
An
．We can never expect _________ bluer sky unless we create _________ less polluted world.
#7748
A
a；a
B
a；the
C
the；a
D
the；the
The story of Li Tianyi, the son of ________ famous military singer, driving a BMW without a license and attacking a couple on the road has drawn the attention of ________ public.
#8933
A
the; the
B
/; the
C
a; an
D
a; the