In the office an electrical engineer is looking through the instructions to know ________ the heat system works before the repair work.
#30344
A
whether
B
why
C
how
D
that
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_____but he still couldn’t understand the logical connection of the two subjects.
#30645
A
Having told many times
B
Having been told many times
C
He was told many times
D
Many times as he was told
Why do you want a new job ______ you’ve got such a good one already?
#34703
A
that
B
where
C
which
D
when
He made a mistake, but he corrected the situation __________ it got worse.
#31740
A
until
B
when
C
before
D
as
I was surprised by what she said, _________made me recognize what silly mistakes I had made.
#31708
A
what
B
that
C
which
D
Who