- The air pollution is terrible. - It will be worse ________ we take action to protect the environment.
#36966
A
if
B
unless
C
until
D
when
推荐题目
The new headmaster looks _________ to all the teachers and students of the school.
#36328
A
friendly
B
seriously
C
probably
D
gently
---Is your sister’s room as as ?----No,it isn’t.
#39459
A
big you
B
bigger, your
C
biggest yours
D
big yours
My brother _____ works in that factory .He has become a bus driver.
#43349
A
not longer
B
not any longer
C
no longer
D
not any more