(2013·福建毕业班质量检查)—What does PM 2.5 mean?—It's a professional ________ indicating the condition of air pollution.
#11739
A
term
B
item
C
number
D
mark
推荐题目
Whoever is never ______ with the progress he has made will be a success.
#11911
A
content
B
proud
C
abundant
D
familiar
(2013·吉林市高三二模)—May I ask for leave tomorrow?—No, you can't. ________ applying for the scholarship must be present.
#11431
A
Someone
B
Anyone
C
One
D
No one
One of the most popular Chinese TV opera series, Legend of Zhen Huan is expected on several US television stations in about six months．
#13436
A
to be broadcast
B
to broadcast
C
to broadcasting
D
to be broadcasting
— What did you do during your holidays?— ______
#12782
A
Nothing much.
B
Nothing serious.
C
Nothing more.
D
Nothing interesting.
The story happened in________ and the hero was in his________.
#12061
A
1840s；thirty
B
the 1840s；thirty
C
1840s；thirties
D
the 1840s；thirties