【推荐1】It was ________ cold winter night and the moon was shining brightly across ________ night sky.

A．a; the

B．a; a

C．the; a

D．a; /

【推荐2】—Paul, how many children do your grandparents have?
—Three. My father, ________ uncle and ________ aunt.

A．an; an

B．an; a

C．a; an

D．a; a

【推荐3】Mr. White is busy preparing for ________ interview these days. He says ________ interview will take place this week.

A．an; the

B．a; the

C．an; an

D．the; an

【推荐1】—You’ve dropped ________ “s” in the word “necessary”.
—Oh, ________ letter “s” is doubled.

A．an; a

B．a; the

C．an; the

D．the; the

【推荐2】—The year 2020 is ________ unusual one. A new kind of virus is spreading around the world.
—The fight against the virus is like ________ race against time.

A．a, the

B．an, the

C．an, a

D．a, an

【推荐3】Do you know who wears ________ uniform at work?

A．a

B．an

C．the

D．/

【推荐1】—Where did you have _______ lunch?        
—We went to _______ restaurant.

A．/, a

B．a, the

C．the, the

D．a, a

【推荐2】It is known to all that China, as _________ Asian country, is _______ largest one in Asia.

A．the; a

B．/; the

C．a; the

D．an; the

【推荐3】Bill is________honest boy and he likes play________guitar.

A．an; an

B．a; a

C．an; the

D．a; an

【推荐1】I am going to      Australia for      important concert.

A．/, an

B．a, the

C．a, /

【推荐2】Zanco, ________ American tech company, made ________ tiniest phone in the world—Tiny 11.

A．the; a

B．an; /

C．/; a

D．an; the

【推荐3】—Is this        orange?          —Yes, it is.

A．a

B．an

C．the

D．/