E-mail is very popular today.  People seldom write letters now,_______?
#69806
A
did they
B
do they
C
didn't they
D
don't they
推荐题目
--________ is your jacket?  ---It’s orange. 
#70264
A
What’s
B
What color
C
What’s color
D
How color
—Meat isn’t really dangerous , is it?--Oh! ____! It’s not at all good for our health.
#69817
A
Yes, it isn’t
B
No, it is
C
Yes, it is
D
No, it isn’t
---Your mother didn’t go to work this morning, did she?---______Though she was not feeling well.
#69474
A
Yes, she did.
B
No, she didn’t.
C
No, she did.
D
Yes, she didn’t.
Yoga (瑜伽) helps people to keep healthy and relaxed, _______?
#70855
A
does it
B
doesn’t it
C
is it
D
isn’t it