He teaches in ___ university and is ___expert on politcs.
#10063
A
an, a
B
the, a
C
a. an
D
a. the
推荐题目
My neighbor asked me to go for ______ walk, but I don’t think I’ve got ______ energy.
#9992
A
a; 不填
B
the; the
C
不填；the
D
a; the
The operation is _______ success. and the patient is now out of ______ danger.
#8487
A
a; the
B
/ ; /
C
/ ; the
D
a ; /
Liu Jialing won ___ Best Actress Award for her role at ___ 30th Hong Kong Film Awards．
#9515
A
the,/
B
a, the
C
the, the
D
/,the
—I am so sorry to have come late for the meeting.—It is not your fault.With ________ rush－hour traffic and ________ heavy rain，it is no wonder you were late.
#7913
A
a；a
B
the；the
C
/；/
D
/；a
-- We had really smoggy December this year. --- I can’t remember winter when air was polluted so severely.
#8047
A
a; /
B
a; the
C
the; the
D
a; a