1 . Ailing Gu is ________ amazing player on the ice. She had ________ unusual experience in the 2022 Winter Olympics.

A．the; /

B．an; an

C．an; /

D．the; an

2 . Art lovers get excited because there will be ________ exhibition of world- famous works of art this weekend.

A．a

B．an

C．the

D．/

3 . —Please look at ________ moon in the sky, Lily.
—Wow! It looks like ________ round plate (盘子).

A．a; the

B．the; the

C．the; a

D．a; a

4 . This is ________ key and that is ________ English book.

A．a; a

B．the; an

C．the; a

D．a; an

5 . It’s ________ orange. It’s ________ yellow orange.

A．a; an

B．an; a

C．a; the

D．an; the

6 . She usually has ________ egg and some ________ porridge for breakfast.

A．an; the

B．an; /

C．a; the

D．a; /

7 . Once there was ________ emperor and ________ emperor liked beautiful clothes very much.

A．the; a

B．an; an

C．an; the

D．a; the

8 . I have ________ art lesson on Monday, and I have ________ English lesson every day.

A．a; an

B．an; an

C．an; a

D．an; the

9 . —Will you get there by ________ plane?
—No, I will take ________ bus.

A．the, a

B．a, the

C．/, a

D．the, the

10 . —He is planning to walk on the wings of a flying plane.
—What? I have never heard of ______idea before.

A．a crazier

B．the crazier

C．a craziest

D．the craziest