—Do you think English is ____ useful language?—I think so. We can use it to talk with people from different countries.

1. —Do you think English is ____ useful language?

—I think so. We can use it to talk with people from different countries.

A. a B. the C. an D. /

【考点】

表示数量“一”;

【答案】

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单选题普通

1. Jack's father is _______ actor and his mother is _______ scientist.

A. an; an B. an; a C. a; an D. a; a

单选题容易

2. I want to be ____ engineer when I grow up.

A. a B. an C. the D. /

单选题容易

3. Don't shout at her. She is just ____eight-year-old girl.

A. a B. an C. the

单选题容易