No one will be sad because humans will have learnt to fix many of the problems that affect us now, like war, pollution and hunger, ________ ?
#64694
A
will they
B
will he
C
won’t he
D
won’t they
推荐题目
--- Do you have any empty bags? --- ___________, I___________.
#60371
A
Yes; are
B
Yes; am
C
Yes; do
D
Yes; have
 John must have forgotten to return the magazine to the library yesterday, _________?
#65156
A
mustn’t he
B
hasn’t he
C
haven’t he
D
didn’t he
--- Is that your watch?         --- ________. It’s his watch.
#60376
A
Yes,it is  
B
No,it isn’t  
C
Yes,it isn’t
D
No,it is
-_______students are there in your class, Mr Li?  -Fifty. 
#60058
A
How old
B
How much
C
How many
D
What