招贤纳士
There is ____ “u” and _____ “r” in the word “number”.
A、a; a
B、an; an
C、an; a
D、a; an
I think it’s really _________ hard work for me to finish the job in twenty minutes.
A、不填
B、a
C、an
D、the
--What’s this in English? –It’s ____ orange.
A、a
B、The
C、/
D、an
_______ Changjiang River is one of ______ longest rivers in ______ world.
A、The; the; the
B、The; a; a
C、A; the; a
D、/; the; the
English is___ useful language because people in many countries are using it.
A、a
B、an
C、the
D、/
People, especially teens, think it        great fun to surf on        Internet.(     )
A、a; the
B、a; /
C、/; the
D、the; the
It’s raining. Please take ______ orange raincoat on the desk with you when you go out.
A、a
B、an
C、The
This is ____ interesting book and it is also ______ useful one.
A、a; a
B、an; an
C、an; a
D、an, the
There was _____ woman in the room, sitting and looking at me in the dark.
A、a 80-year-old
B、an 80-year-old
C、a 80-years-old
D、an 80-years-old
My little brother can play ____ soccer and I can play ____ piano.
A、/ ; /
B、/; the
C、the; /
D、the; the