His mother is friendly____ us.
#48964
A
of
B
to
C
on
D
at
推荐题目
Look! They are sitting __________ the tree.
#48649
A
between
B
in front of
C
in the front of
D
in the front
It’s humorous_______ you to tell funny jokes to those_______ teenagers.
#50549
A
of;lonely
B
of;alone
C
for;alone
D
for;lonely