题目内容

Why does the man work?

A. Because he doesn’t have any student loans.
Because he doesn’t want to use his parents’ money.
C. Because he doesn’t have to worry about his studies.
D. Because he doesn’t want to owe too much in student loans.

查看答案

搜索结果不匹配？点我反馈

更多问题

According to the man, what advantage does working give him?

A. He has experience in managing difficult people.
B. He knows the value of his work at the supermarket.
C. He has experience in dealing with difficult situations.
D. He knows how to make better choices between work and study.

查看答案

X射线连续光谱有一个短波限lmin，它与

A. 阳极材料有关
B. 阳极材料和射线管上所加电压有关
C. 阳极材料无关，与射线管上所加电压有关
D. 阳极材料和射线管上所加电压无关

查看答案

各种元素的X射线线状谱有如下特点：

A. 与阳极材料无关，有相仿结构，形成谱线系
B. 与阳极材料无关，无相仿结构，形成谱线系
C. 与阳极材料有关，无相仿结构，形成谱线系
D. 与阳极材料有关，有相仿结构，形成谱线系

查看答案

极位夹角越大，急回程度越强。

A. 对
B. 错

查看答案

Why does the man work?

A. Because he doesn’t have any student loans. Because he doesn’t want to use his parents’ money. C. Because he doesn’t have to worry about his studies. D. Because he doesn’t want to owe too much in student loans.

According to the man, what advantage does working give him?

X射线连续光谱有一个短波限lmin，它与

各种元素的X射线线状谱有如下特点：

极位夹角越大，急回程度越强。

A. Because he doesn’t have any student loans.
Because he doesn’t want to use his parents’ money.
C. Because he doesn’t have to worry about his studies.
D. Because he doesn’t want to owe too much in student loans.