This is_________interesting work．We really enjoy it.
#33887
A
a
B
an
C
／
D
the
推荐题目
—Have you ever seen ____ pen? I can’t find my pen anywhere. --Is it ____blue one? It is under the book.
#34136
A
a; the
B
the; a
C
a ; a
D
the ; the
--- Excuse me, have you seen _______ umbrella here?--- Yes. Is it _______ beautiful blue one? I saw it here just now.
#33273
A
an, the
B
an, a
C
the, the
D
the, a
—Do you know _______ man in jeans?—Yes. He’s a professor of _______ university.
#32155
A
the ; a
B
a ; an
C
the ; an
D
/ ; the
I can play ______ guitar, and I usually play it on ______ weekends.
#32179
A
a; the
B
a; /
C
the; /
D
/; the