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【多选题】
带传动工作时,带的环形内表面与轮缘接触,带轮( ),而且带比较薄,挠曲性能好,适用于高速运转。A.
结构复杂
B.
制造精度高
C.
结构简单
D.
容易制造
E.
价格高
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举一反三
【单选题】Which of the following can NOT be inferred from the third paragraph?
A.
Our culture encourages us to save time.
B.
Our desire to save time boosts book sales.
C.
We hope to save time in our life.
D.
Our desire to save time inspires marketers to supply time-saving apparatus.
【简答题】It is completely i___ a___ w___ (in line with )what Laozi said in the first chapter of Dao De Jing, “The word Nothingness (Wu) may be used to d_______ (state that something has a particular character ...
【单选题】Jack’s parents can’t go to the parents’ meeting because they ________ to Beijing on business.
A.
went
B.
have gone
C.
will go
D.
had gone
【简答题】What are the 4 factors that have shaped Chinese perceptions of mountain and water? Support each factor with explanations or examples from the text. 2. Why did Laozi and Zhuangzi employed water as thei...
【单选题】—Are your parents against these hobbies? —No, but many parents think these hobbies can_________ the way ________ their children's schoolwork. [ ]
A.
get on; with
B.
get off; on
C.
get up; at
D.
get in; of
【简答题】His parents can play the drums very well．（对划线部分提问） _______ _______ his parents play very well?
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