He was ______ medical student before he turned _______ engineer.
#10004
A
a; an
B
the; the
C
a; /
D
/; an
推荐题目
MoYan, _______ Chinese writer, has won the2012 Nobel Prize in Literature, which is _______ great surprise.
#8759
A
a; a
B
a the
C
a; /
D
/; a
He walked up to cupboard near the wall and reached out for second cup.
#8928
A
the ; /
B
the ; a
C
a; a
D
/; a
—Excuse me, but could you please tell me the way to the gas station around here?—Sorry. There isn’t gas station nearby, I'm afraid.
#9089
A
one
B
不填
C
the
D
a
What lessons China can draw from _______ global financial crisis has become _______ hot topic among us students.
#8240
A
the; a
B
/; a
C
a; the
D
/; the