I have ____ English book and ___

I have ____   English book and ____ ruler.

#34086

a, an

a, a

an, an

an , a

推荐题目

There is          “w” and        “o” in the word “word”.

#34216

a,an

a, a

an, an

an, a

I can ride ________ bike but I can’t ride __________ horse.

#34385

the; /

the; a

/; /

a; a

—What’s this in English? —It’s ____ eraser.

#33794

that

this

There is _____ river at the foot of the mountain(山). _____ river is dangerous.

#32954

a; A

a; The

the; The

the; A

David comes from______ America and he is ______honest boy.

#32947

an, an

/, an

the, a

an, the