20．We met _____ and have become good friends since then.
#28015
A
by mistake
B
by accident
C
by ourselves
D
by the way
推荐题目
A teacher should have the ability to be ____ his or her class.
#26533
A
in the charge of
B
in memory of
C
in control of
D
in favor of
When Steven suddenly remembered that he had left his mobile in the office, the train was already ________.
#25617
A
on the go
B
on the rise
C
on the run
D
on the move
The teacher divided the whole class, which consisted ______ 40 students, into four groups.
#26646
A
in
B
from
C
of
D
off
American English is more or less different____British English______pronunciation and spelling.
#26184
A
with; in
B
from; in
C
from; with
D
with ;on