语法词汇练习 语法大全 语法详解 英语听力 
Most people think that English is ___________ useful language, but some students think it’s ___________ unimportant subject.
#33549
A
a, an
B
a, a
C
an, an
D
an, a
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You can see    “a” and       “p” in the word “map”.
#33710
A
an a
B
an an
C
a an
D
a a
— What’s 　　　　 matter?— A car is in 　　　　 way.
#33226
A
a; a
B
/; the
C
the; a
D
the; the
I have （有）_____ ruler and ____ eraser.
#32944
A
a, a
B
an ,an
C
a, an
D
an ,a
－How long does it take us to go to your school from here?－It takes us        hour or more to go to my school by         bus.
#33282
A
an; a
B
a, an
C
an, /
D
a, /
--- What’s this?--- It’s             .
#33785
A
an ID card
B
a orange
C
ruler
D
an UFO