A:What’s this             English?B:It’s           pen.
#49391
A
in, the
B
in, a
C
/, an
D
in, /
推荐题目
The weather is fine. What about ____ outside.
#50015
A
have a walk
B
to have a walk
C
having a walk
D
has a walk
 It’s necessary _________ us _________ more trees in spring every year.
#45914
A
of; to plant
B
for; to plant
C
of; planting
D
for; planting
There are over sixty students in my class.
#51157
A
on
B
fewer than
C
more than
D
a lot of