I first met Lily five years ago. She ___ as a nurse in a hospital at the time. 
#11692
A
was working
B
has worked
C
had been working
D
had worked
推荐题目
 Every possible use should be ______ advanced technology.
#12032
A
made of
B
made up
C
made from
D
made sure
In the play, the servant bursts in, next to the queen, ___________.
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A
empty-handed
B
looks worried
C
looking puzzling
D
to his puzzlement
I go to the cinema        .
#14378
A
every three week
B
every other weeks
C
each three weeks
D
every third week