1.    ! There is a train coming.
#84453
A
Look out
B
Look around
C
Look forward
D
Look on
推荐题目
My mum suggested that I _____ some money each month for future use.
#65341
A
set aside
B
set up
C
set off
D
set out
John is good at his job but she seems to ______confidence.
#83181
A
lack
B
short
C
be short
D
lack in
Great changes ___ in the recent years.
#80867
A
are taking their place
B
have taken place
C
have been taken place
D
take place