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【简答题】
Directions:Recently the most popular topic college students are talking about is doing part-time jobs. Some people think it’s quite good while others argue it’s not good. Now let us discuss this topic in small groups. Each group will be given two outlines listing the advantages and disadvantages of doing part-time jobs for college students. Outline 1 Please talk about the advantages of doing part-time jobs for college students according to the outline given below: Advantages making money to do some meaningful things — to buy books, to go traveling, etc. learning how to get along with different kinds of people in the society developing some good work habit and a sense of responsibility learning some practical skills and forming a good attitude toward labor working even harder and making better use of their time outline 2 Please talk about the disadvantages of doing part-time jobs for college students according to the outline given below: Disadvantages getting poor grades because of less time to study forming a bad habit of spending money freely becoming interested in nothing but money affecting their health breaking the law sometimes in order to make more money 选择以上两个提纲(outline)中的一个,表明你方立场与观点。请上传音频文件。
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皮皮学刷刷变学霸
举一反三
【单选题】Which of the following statements is TRUE according to the story?
A.
The sea looked like a piece of gold.
B.
Seabirds flew away when Tim arrived.
C.
Tim was the only person on the beach.
D.
The sky got dark as Tim reached the cave.
【单选题】以下（ ）不是平面弯曲变形的特征。
A.
弯曲变形后的轴线与载荷作用面不在同—个平面内 。
B.
弯曲时横截面仍保持为平面 。
C.
弯曲载荷均作用在同—平面内 。
D.
弯曲变形后的轴线是一条平面曲线。
【单选题】According to the author, when will the problems to explore the deeper sea be largely solved?
A.
In the next generation.
B.
By the end of the 20th century.
C.
Inthe near future.
D.
By the middle of the 215. century.
【单选题】以下（ ）不是平面弯曲变形的特征。
A.
弯曲变形后的轴线与载荷作用面不在同一个平面内。
B.
弯曲时梁截面仍保持为平面。
C.
弯曲载荷均作用在同一个平面内。
D.
弯曲变形后的轴线是一条平面曲线。
【单选题】以下（ ）不是平面弯曲变形的特征。
A.
弯曲变形后的轴线与载荷作用面不在同—个平面内
B.
弯曲载荷均作用在同—平面内
C.
弯曲时横截面仍保持为平面
D.
弯曲变形后的轴线是一条平面曲线
【简答题】Most of the foods grown and processed according to the federal standards will bear the seal ______.
【单选题】以下（ ）不是平面弯曲变形的特征。
A.
弯曲载荷均作用在同—平面内 。
B.
弯曲变形后的轴线与载荷作用面不在同—个平面内 。
C.
弯曲时横截面仍保持为平面 。
D.
弯曲变形后的轴线是一条平面曲线。
【多选题】以下描述纯弯曲变形特征正确的是( )
A.
横线仍是直线，只是发生相对转动，但仍与纵线正交。
B.
纵线弯曲成曲线，且梁的一侧伸长，另一侧缩短。
C.
横截面高度不变,上部变宽了,下部变窄。
D.
满足平截面假设。
相关题目：
【单选题】以下（ ）不是平面弯曲变形的特征。
A.
弯曲变形后的轴线与载荷作用面不在同—个平面内
B.
弯曲载荷均作用在同—平面内
C.
弯曲时横截面仍保持为平面
D.
弯曲变形后的轴线是一条平面曲线