I am afraid that Mrs. Black doesn’t believe her son is able to design such a complicated machine, ?
#64630
A
does she
B
aren’t I
C
is he
D
isn’t he
推荐题目
----_______ is it?----It’s about thirty minutes’ bus ride.
#59912
A
How far
B
How long
C
How often
D
How soon
Keep on trying even when you are in trouble, ________?
#64655
A
will you
B
do you
C
shall you
D
can’t you
