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搜题
【单选题】
— _______ did you go to Beijing? — First I ______ the train to Tianjin, then I went to Beijing ______ bus. [ ]A.
When, take, by
B.
How, took, on
C.
When, take, on a
D.
How, took, by
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皮皮学刷刷变学霸
举一反三
【多选题】Which are the ways to organize and analyse the materials effectively?
A.
R ead efficiently.
B.
K eep a speech material file.
C.
K now when to stop.
D.
Synthesize the information you have found in multiple sources.
【简答题】组织液生成的动力是