What’s this? It’s “Nn” and “u”.

What’s this? It’s        “Nn” and       “u”.

#33607

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a, a

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推荐题目

I think English is ______ useful language, and it’s also ______ important language.

#32273

an, a

a, an

an, the

a, the

There is _____old football under ____bed . I like to play _____football.

#33880

an ….the …/

the ..the …the

the ….the …./

an ….a….the

It is _________ mobile phone he sent me. I’ve never seen _________ better one before.

#33788

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the; the

—Do you know       man next to Jim?—Yes. He is        dentist.

#34425

a; the

an; the

the; an

the; a

___ Browns were having dinner when the telephone rang.

#34629

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