下列情况中，当( )时，督导者应该保持沉默。A．督导过程的谈话开始B．被督导者的表

人民法院在审理过程中确定了归责原则，下列有关归责原则的说法中正确的是()

A.如果ABC会计师事务所能够证明自己没有过错，也应承担一定的赔偿责任

B.如果ABC会计师事务所能够证明利害关系人的损失是由审计报告以外因素引起的，可以推定不实报告与损失不存在因果关系

C.如果甲公司故意编制虚假财务报表，ABC会计师事务所不必承担责任

D.如果甲公司的无意行为导致财务报表存在错报，ABC会计师事务所不必承担责任

阅读理解。

　　In 1638, John Harvard donated some money and about four hundred books

to a new university. This was the beginning of the library at Harvard University.

The gift was so important that the university was named for John Harvard.

　　Thomas Bray began the first free lending library in the late 1600s. He set up

more than 30 or these libraries in the American colonies. However, the idea for

this kind of free library ended when Bray died in 1730. In 1731, Benjamin

Franklin and some friends started the first subscription library in the United

States. In a subscription library people pay money to become members, but they

may borrow the books without paying again.

　　In the United States, every child had a free education. This idea soon led to

free libraries. One of the first libraries that used tax money to buy books was a

library in Peterborough, New Hampshire. This library was set up in 1833.

1. The main idea of paragraph 2 is _____.

A. Franklin started the first subscription library

B. in a subscription library people pay money to become members

C. Bray and Franklin were important in the history of public libraries

D. Bray died in 1730 and Franklin died in 1833

2. The underlined word "borrow" means _____.

A. read and write with no help from another person

B. use for a short time and then return

C. like very much

D. lend

3. The reading does not say it, but we can guess that _____.

A. there were free schools in the United States before there were free libraries

B. free schools and free libraries in the United States began at about the same

time

C. the library in New Hampshire also had a free school in it

D. there were free libraries in the United States before there were free schools

4. Havard University began _____.

A. in 1731

B. in 1730

C. in 1833

D. in 1638

5. At the library that Franklin started, _____.

A. children could use books for no money at all

B. people paid a little money in the beginning but none after that

C. people paid a lot of money in the beginning but none after that

D. both A and B

物质氧化性、还原性的强弱，不仅与物质的结构有关，还与物质的浓度和反应温度有关，下列各组物质：①Cu与浓硝酸；②Fe与浓硫酸；③Na与氧气；④PO与水，由于反应温度不同而能发生不同氧化还原反应的是：(   )

A．②③④

B．①②③

C．②③

D．③④

患者男，4岁半，全牙列反，父亲是反面型。上前牙唇倾度正常，下前牙直立，反覆盖5mm，反覆牙合浅

该患者的治疗时间可能为（）

A.2～3个月

B.4～6个月

C.8～10个月

D.12个月

E.15个月

设备安装过程的信息收集的子过程不包括( )时期。

A．安装承包商选择

B．安装前准备

C．安装实施

D．安装后评估