It was about 600 years ago ___the first clock with a face and an hour hand was made.
选项:
A:
that
B:
until
C:
before
D:
when
发布时间:2024-05-11 21:06:34
that
until
before
when
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now
B:the following year
C:two years before
D:two years ago
shake
B:shook
C:shaking
D:shaken
shake
B:shook
C:shaking
D:shaken
crooked
B:hooked
C:hooded
D:hooted
turn
B:bring about
C:go over
D:put up
in vain
B:in case
C:in advance
D:in effect
A. had worked
C. was working
B. has worked
D.has been working