葡萄糖的含量测定用旋光法C=α×1.0426,1.0426为换算系数,包含了:A.比

题型:单项选择题

问题:

葡萄糖的含量测定用旋光法C=α×1.0426,1.0426为换算系数,包含了:

A.比旋光度的换算
B.无水糖,含水糖分子量的转换
C.旋光测定时光路长度
D.A+C
E.A+B+C

考点:药学职称考试药师基础知识药物分析(一)
题型:单项选择题

Bill was a boy of 15. His parents went to gambling(赌博) day and night. Nobody cared about hi. He always failed in his exams. So his teachers didn’t like him, nor did his classmates play with him.

Bill often slept in class because his heart was not in school. He almost gave himself up.

One day, Miss Jones, a new teacher, came to Bill’s class. She was a smiling, beautiful woman. Bill was in love! For the first time in his young life, he couldn’t take his eyes off his teachers; yet, still he failed.

It was Miss Jones’ class. She was asking a question. “I’d like the smartest boy to answer my question.” Then she said loudly, “Bill, please!”

Bill was surprised. And he stood up without a word.

“Just try it! I believe you can!”

After school, Miss Jones had a long talk with Bill. She told him that she cared about him and believed in him.

Bill thought a lot that evening. From then on he arrived at school on time every day. Miss Jones helped him with his homework in the afternoon. She even cooked delicious food for him. She told Bill, “Nothing is impossible if you put your heart in it.”

Later, Miss Jones gave another exam. Bill did it with all his heart. He was very excited to find that he had passed the exam. Now Bill discovered that not only could he learn, but he could do it well. A changed took place in Bill’s heart.

You see, one teacher saved one boy, it’s simple(简单的), really.

小题1:Bill always failed in the exams at first because he ________.

A.went gambling

B.talked in class

C.didn’t answer

D.gave himself up小题2:Miss Jones changed Bill by ________.

A.doing homework for him

B.encouraging and helping him

C.giving Bill another exam

D.cooking delicious food for him小题3: From the passage we can learn ________.

A.Miss Jones was a loving and careful teacher

B.Bill’s parents cared about him very much

C.Miss Jones loved to answer Bill’s question

D.Bill didn’t like to play with his classmates小题4:Which may be the best title for the passage?

A.Parents’ Day

B.A Lazy Boy

C.A Boy’s Change

D.A Strict Teacher

题型:单项选择题

消防救援口的窗口下沿距室内地面不宜大于()。

A.0.80m

B.1.00m

C.1.20m

D.1.60m

题型:单项选择题

孟子用“五十步笑百步”说理的论证方法属于

A.由个别到一般
B.由一般到个别
C.在某些方面相反或对立的不同事物之问的比较
D.在某些方面相同或相近的不同事物之间的比较

题型:单项选择题

粗加工时切削力较大,为了减少车刀后刀面与工件间的摩擦,应取较大的后角。( )

题型:单项选择题

已知水泥消耗量是41200吨,损耗率是3%,则水泥的净用量是()。

A.38994吨

B.42436吨

C.40000吨

D.42474吨

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