【推荐1】—Do you think the red toy looks like ________ lantern?
—Yes. Its name is Shuey Rhon Rhon. It’s ________ mascot (吉祥物) of the 2022 Beijing Winter Paralympic Games (残奥会).

A．a; an

B．a; the

C．the; a

【推荐2】There is ____ “u” and ____ “f” in the word “unfriendly”.

A．a; an

B．an, a

C．the; /

D．the; /

【推荐3】Andrew’s singing ______ song．It's _______ American song．

A．a, a

B．a, an

C．an, a

D．an, the