_____the cause of the oil leaks, the specialists can not draw a conclusion before completing a thorough and detailed investigation.
#25910
A
With regard to
B
Regardless of
C
In response to
D
In spite of
推荐题目
Don’t worry. I’m sure you’ll succeed _______ if you work hard.
#26960
A
on time
B
in time
C
at times
D
ahead of time
____ the help of experienced career instructors, this type of job-hunting training ____ to be very efficient.
#28456
A
By; has proved
B
With; has proved
C
Under; is proving
D
With; is proved
It should be       that the civil servant should be dismissed for the drunk driving. 
#26082
A
out of control
B
out of practice
C
out of place
D
out of question