招贤纳士
There is _____ "l" in the word " unusual". [     ]
A、an
B、a
C、the
D、/
The Greens family will have               holiday in China. [     ]
A、two weeks
B、a two-week
C、two-week
D、two-weeks
Is that _______ old chair _______ a new one?[     ]
A、an; and
B、a; or
C、an; or
D、the; and
—Have you got _____ e-mail address?
—Oh, yes. Mine is wjb80@ yahoo. com.[     ]
A、the
B、an
C、a
D、/
His uncle is ______ outstanding violinist. [     ]
A、a
B、an
C、the
D、/
Mike is _____ American boy. He studied in _____ university in America.[     ]
A、the, a
B、a, a
C、an, a
D、an, an
—Who’s _____ woman in purple?
—Peter’s mother. She works in ______university.
A、a; a
B、the; an
C、a; an
D、the; a
It’s       my ruler.
A、the
B、/
C、a
D、an
“If you stop dropping litter, I’ll kiss         pig.” the head teacher promised the students at a school meeting.
A、a
B、an
C、the
D、/
This is     eraser and that is      pencil sharpener.
A、a;a
B、an;a
C、an;an
D、a;an