皮皮学，免费搜题
登录
搜题
【简答题】
护理操作前后洗手可避免____经过操作者的手传播，以达到保护____和____的目的。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What is the main idea of this passage?
A.
The Ice Age was a long period of time.
B.
Great glaciers covered North America many years ago.
C.
Changes in climate helped to melt the glaciers.
D.
How glaciers changed North America.
【单选题】Why the period of time selected is limited?
A.
The future is uncertain.
B.
The ability to forecast.
C.
The degree of accuracy.
D.
The time is not enough to finish the project.
【简答题】《证券账户管理规则》规定，一个自然人、法人只能开立一个证券账户。
【简答题】《证券账户管理规则》规定，一个自然人、法人只能开立一个证券账户。 （ ） A．正确 B．错误
【单选题】Time chartering means that the charterer hires the vessel for a period of time without crew. ( )
A.
正确
B.
错误
【判断题】During the period of time charter, the charterer is liable for cost directly connected with the use of the ship, such as bunker costs, crew wages and provisions.
A.
正确
B.
错误
【单选题】The trouble-free life of an engine indicates _____.
A.
the period of time during which no trouble occurs to the engine
B.
no trouble will occur to the engine all its life
C.
trouble may occur freely to the engine
D.
no matter what you do to the engine, no trouble will occur during this period
相关题目：