displacement of oxygen
skin irritation
inhaling toxic vapors
eye irritation
第1题：
听力原文：There are primarily three principal parties involved: the trustor, the beneficiary and the trustee.
(8)
A．The trustor, the beneficiary and the settlor are primarily three principal parties.
B．The trustor, the beneficiary and the trustee are primarily three principal parties.
C．The trustor, the beneficiary and the grantor are primarily three principal parties.
D．The trustor, the beneficiary and the donor are primarily three principal parties.
第2题：
You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE?
A.Washing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleaned
B.The hoses to portable cleaning machines should be disconnected before the machines are removed from the tank
C.The principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residue
D.Steam cleaning and water washing are both capable of generating electrostatic charges within a tank
第3题：
73/78防污公约附则Ⅵ对船舶使用消耗臭氧层物质规定，船上可能有的"消耗臭氧层物质"包括但不限于下列各项______。Ⅰ.Halon1211;Ⅱ.Halon1301;Ⅲ.Halon2402;Ⅳ.CFC-11;Ⅴ.CFC-12;Ⅵ.CFC-113;Ⅶ.CFC-114;Ⅷ.CFC-115。
A.Ⅰ+Ⅱ+Ⅲ
B.Ⅳ+Ⅴ
C.Ⅵ+Ⅶ+Ⅶ+Ⅷ
D.以上全部
第4题：
道德风险（Moral hazard）
第5题：
The principal is usually the importer.
第6题：
某企业的数据库系统中有如下所示的员工关系和仓库关系，每个仓库可有多名员工，但只有一名负责人。
员工关系(employee)：
仓库关系(warehouse)：
则创建仓库表结构的SQL语句为(58)。
A．CREATE TABLE (employee ID CHAR(2)NOTNULL UNIQUE， name CHAR(30)NOT NULL， address CHAR(40)， principal ID CHAR(3))；
B．CREATE warehouse(warehouse ID CHAR(2)PRIMARY KEY， name CHAR(30)， address CHAR(40)， principal ID CHAR(3))；
C．CREATE TABLE warehouse(warehouse ID CHAR(2)PRIMARY KEY， name CHAR(30)NOT NULL， address CHAR(40)， principal ID CHAR(3)， FOREIGN KEY(principal ID)REFERENCES employee(employee ID))；
D．CREATE TABIE warehouse(warehouse ID CHAR(2)， name CHAR(30)NOT NULL， address CHAR(40)， principal ID CHAR(3)， PRIMARY REY(warehouse ID)， FOREIGN KEY(employee ID)REFERENCES employee(employee ID))；
第7题：
CO2 and Halon extinguishers are used for electrical fire, as well as （）fire.
第8题：
When will the fire department come to conduct a fire prevention inspection in our company?
A. Next month. I’ve checked hydrants and fire-extinguishers on each floor
B.Next day. The manager will check hydrants and other equipment in the building.
C.Next week. But hydrants and fire extinguishers on each floor has already been checked
D.The day before yesterday. I had already checked hydrants and fire extinguishers on each floor.
第9题：
HALON释放可由（）自动控制，也可在保护区附近（）操作。
第10题：
最基本的保护层是油漆。（）