碎屑直径＞0.1～≤0.25mm的岩石为（）。A.粗砂岩 B.中砂岩 C.细砂岩 D

Just how popular was Mini? Very. Every year her classmates voted(推举) her the favorite student. The friends she had were much more than those of anyone else.

One day Mini was caught yakkety-yakking(大声说笑) and ordered to stay back as punishment(惩罚). Staying back meant doing something “useful”, like helping in the library after school.

Now Mini’s school had a rule. Once a month, if you had something else to do the day you were punished, you could ask a friend to stand in for you.

Unluckily, her aunt was visiting Mini that day. That afternoon was the only chance Mini had of seeing her for another five years.

Mini needed someone to stand in for her. She asked Betty, her “best” friend. “Oh, no, Mini, I can’t,” Betty said. “I must help my brother do his homework.”

“Tony, will you stay back for me?” Mini asked another friend. “I wish you’d told me earlier. I have to go to a relative’s house with my father,” he said.

Now, Mini was beginning to doubt(怀疑) if even one of her friends would agree to stay. But she tried again. She asked three more friends and each one refused.

So, after school Mini stayed to help the librarian. And, when she found Mini crying after everyone had left, it was she who surprised Mini by allowing her to leave to meet her aunt. “I may have many friends,” Mini said to herself, “but in reality I have none.”

小题1:What does staying back mean in Mini’s school?

A．It means you have to do more homework.

B．It means you must study harder.

C．It means you have to do something “useful”.

D．It means you should ask a friend for help.小题2:How many friends did Mini ask for help? 

A．Two.

B．Three.

C．Four.

D．Five.小题3:Who helped Mini in the end?

A．The teacher.

B．Tony.

C．The librarian.

D．Nobody.小题4:What is the meaning of the underlined phrase “in reality”?

A．最后

B．事实上

C．终于

D．首先小题5: Which of the following can describe Mini’s feeling?

A．Happy.

B．Excited.

C．Sad.

D．Bored.

某项目定额工期为150天，合同工期为120天，该工程直接工程费700万元，其中人工费100万元，该工程的平均日工资单价为50元，每工日夜间施工费开支30元，则该工程的夜间施工费为()万元。

A．12

B．14.1

C．15.2

D．16.7

投资项目后评价的项目全过程的回顾和总结一般分四个阶段，即前期决策、( )、建设实施、投产运营。

A．前期准备

B．建设准备

C．项目规划

D．项目分析

在格林模式中，健康教育中的教育诊断主要分析的因素是（）。

A.倾向因素

B.促成因素

C.强化因素

D.环境因素

E.行为因素

项背强几几