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【判断题】
煤的挥发分含量多少，基本上能反映出煤燃烧的难易程度。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】She has finished her homework . ?
【简答题】She has already finished her homework.( 一般疑问句 ) ______ she finished her homework ______?
【简答题】She has already finished her homework.( 一般疑问句 ) ______ she finished her homework ______?
【简答题】A．She has half finished filling out the form. B．She doesn't remember to fill out the form. C．She is glad that the man might help her. D．She feels frustrated about filling out the form.
【单选题】Has she finished her week's work? ______,I'll ask her to see a film tonight. [ ]
A.
If so
B.
If not
C.
If any
D.
If anything
【简答题】She (write) letters all afternoon and she has not finished yet.
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