----- Will they send their homework  ______ the teacher ______ e-mail ?--- -Yes , they will. 
#47792
A
to , by.
B
at,with.
C
for ,by
D
by , to
推荐题目
My father goes to work ______every day.
#48097
A
by a bike
B
in a bike
C
on a bike
D
ride a bike
He cut off half his right arm______ a knife ______the dangerous situation.
#46393
A
with , under
B
with, in
C
in, in
D
in, under
We can’t leave the room       the light       , it’s a waste.
#48763
A
with; off
B
without; on
C
with; in
D
without; off