Last night I was watching some news about the American financial crises(金融危机) on TV _______ the power went off.
#31443
A
while
B
as
C
when
D
during
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____ I got to the reading-room, I found that he ____ there.
#33045
A
At every time; read
B
Each time; was reading
C
At each time; would read
D
Every time; reads