Many human activities also _______carbon gases, which will result in global warming.
#12277
A
put off
B
send off
C
let off
D
set off
推荐题目
An experienced doctor usually judges a patient’s illness according to the various________.
#10964
A
signs
B
symptoms
C
signals
D
marks
She loved her husband _________the fact that he is addicted to smoking.
#12605
A
due to
B
as
C
despite
D
though
---Can Li Hua help me with my English?---I regret to tell you her English is ______ yours.
#12368
A
as good as
B
no more than
C
no better than
D
as much as
We all felt a sense of_______when we saw so many overseas Chinese coming back safe and sound from Libya.
#12516
A
security
B
relief
C
emergency
D
achievement