故障分析和定位包括（）和故障定位分析。

This is my school. There are many trees and flowers. The teaching building is big and tall. There is a big playground in our school. It’s very nice to have it. After 4:30 in the afternoon, many students come to the playground to play football and some students play table tennis in the table tennis room.

There are 1,200 students in 30 classes in our school. The students all like to study. The teachers in our school are very good. They help the students to study and sometimes play with them. All the students like them.

小题1:The teaching building is _____.

A．small

B．old

C．big and tall

D．big小题2:It’s very nice for this school to have ____.

A．trees and flowers

B．a playground

C．students

D．teachers小题3:There are at least (至少) _____ students in one class.

A．45

B．40

C．75

D．60小题4:After class the students often go to _____.

A．their classroom

B．their homes

C．the playground

D．their homes小题5:What may(可能) teachers NOT DO?

A．Give the students lessons.

B．Play football and table tennis with the students.

C．Don’t like some students.

D．Help students study

基态碳原子的最外能层的各能级中，电子排布的方式正确的是（  ）

用16种人格因素测验量表（16PF）测验某人的人格特征，这一方法是依据（）

A.弗洛伊德人格理论

B.卡特尔人格理论

C.艾森克人格理论

D.斯金纳的人格理论

E.罗杰斯的人格理论

无权代理的本质特征是______。

A．无权代理行为的法律效果是确定的
B．行为人不具有代理权
C．无权代理行为的法律效果是不确定的，并非绝对不能产生代理的法律后果
D．行为人以他人的名义独立对第三人为意思表示，其行为符合代理行为的表面特征

原材料采制样所产生的误差（）分析误差。

A.小于

B.等同于

C.大于