Scientists don’t think that a warm winter always has a negative influence on our life,____?
#64541
A
don’t they
B
do they
C
hasn’t it
D
has it
推荐题目
—I like that green T—shirt. ________ is it?—It’s fifteen dollars.
#60094
A
What color
B
How much
C
How many
D
How big
I told you the other day that Tom had agreed with your idea, ________?
#64647
A
hadn’t he
B
didn’t he
C
did I
D
didn’t I
.________ be sent to work in Beijing? 
#64988
A
Do you suggest who should
B
Do you suggest whom should
C
Who do you suggest
D
Who do you suggest would