招贤纳士
Look at ______ girl with sunglasses. She is my cousin.
A、a
B、an
C、the
D、/
There is __________backpack on the desk. It belongs to Tom.
A、a
B、an
C、the
D、/
What __________ good time we had having a picnic yesterday!
A、a
B、an
C、/
D、the
When did you finish your homework, at        noon or in        afternoon?
A、the; an
B、/; the
C、a; the
D、the; /
This is         3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
A、a
B、an
C、the
D、/
—I missed the beginning of ________ cartoon The Lion King.
---What a pity! You should leave school half _______ hour earlier.
A、a, an
B、the, a
C、the, an
D、an, the
— How about            talent show?  
— I should say it was            great success.(     )
A、/ ; the
B、a ; the
C、the; a
D、the; /
It’s clear that ________ little money he earns can hardly support his family.
A、a
B、an
C、the
D、/
—Li Na is _____________ first Asian who won championship in French Tennis Open.
—We’re proud of her!
A、one
B、the
C、a
D、不填
Don't make____________same mistake for the second time in____________day.
A、the; a
B、a; a
C、the; the
D、a; the