______ we go to work every day is obvious, that is, for life.
#4400
A
How
B
What
C
Why
D
When
推荐题目
Hearing the disappointing news, he was too sad to ____himself．
#4430
A
contain
B
include
C
manage
D
command
It’s time for supper, katty. Don’t _____there any longer. Get up and ___the table.
#4468
A
lie; lay
B
lay; laid
C
lay; lain
D
lie; lie