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【多选题】
文明社会的分类包括()。A.
农业文明
B.
工业文明
C.
精神文明
D.
生态文明
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举一反三
【单选题】He_____ articles for our wall-newspaper these years, and he____ about thirty articles.
A.
has written; wrote
B.
has been writing; wrote
C.
is writing; has been writing
D.
has been writing; has written
【单选题】He is _____ tearing up what he has written and beginning over again.
A.
simply
B.
constantly
C.
gradually
D.
generally
【单选题】He has written some very good poems, but he is ________ known for his short stories
A.
the best
B.
more
C.
better
D.
the most
【简答题】A．Because he is interested in the subject. B．Because he has already written a paper on it. C．Because he doesn't know anything about it. D．Because it is very abstract.
【单选题】After he has written his paper, he found some additional material______he should have included.
A.
that
B.
of which
C.
in which
D.
whom
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