At first, I didn’t know what______ Facebook was, and now I do know what it is. I have to say, it sounds like ____huge waste of time.
#8318
A
/, the
B
/,a
C
the, a
D
a, the
推荐题目
I don’t think little money that he earns can support such ______ big family.
#8810
A
the; the
B
a; a
C
a; the
D
the; a
What on ____ earth are you doing under such ___ burning sun? Go indoors.
#9390
A
the; the
B
an; a
C
/; /
D
/; a
She wrote ______ second book, which turned out to be still popular with ______ young.
#8946
A
the; the
B
a; 不填
C
a; the
D
the; 不填
“ match between these two teams was exciting," said Federer, "and we hope to see ___second."
#8184
A
A; the
B
A; a
C
The; /
D
The; a
Some researchers are finding that daydreaming may be important to mental health .Daydreaming ,they say, is good means of relaxation.
#8926
A
the; ／
B
／; the
C
／; ／
D
／; a