---Why are you standing there, Maggie?---I can’t see the blackboard clearly. Two tall boys are sitting _______ me.
#50210
A
behind
B
in front of
C
beside
D
next to
推荐题目
Don’t try to do everything at once. Take it a bit __________.
#50785
A
at times
B
at that time
C
at all times
D
at a time
His flat is ________the _______floor in a building on a busy street．
#49549
A
in, nine
B
in, ninth
C
on, nine
D
on, ninth