As nobody here knows what is wrong with the machine, we must send for an engineer to ____ the problem.
#65855
A
handle
B
raise
C
face
D
present
推荐题目
Everybody knows that the sun ____ in the east.
#74168
A
raises
B
is raised
C
rises
D
is risen
She does not know _____ the situation, for she is too inexperienced. 
#64454
A
how to deal with
B
what to deal with
C
how to deal with it
D
what to do with it