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All of the following are practices of good seamanship EXCEPT

题目
单选题
All of the following are practices of good seamanship EXCEPT（）.
A

When meeting，altering course to the left to increase sea room

B

Maintaining an alert radar watch in reduced visibility

C

Showing a flare-up light to attract attention when you are not under command

D

Maintaining a proper lookout from sunrise to sunset

参考答案和解析
正确答案： B
解析： 暂无解析
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All of the following comprise the Performance Toolbox EXCEPT：（）

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正确答案:D

第2题：

All of the following services are controlled by inetd EXCEPT：（）。

  • A、nfsd
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第3题：

Hepatitis B virus can be found in all of the following except ()

A、blood

B、feces

C、saliva

D、semen


参考答案：B

第4题：

单选题
The stress of the following words are all on the first syllable except ____ .
A

golden

B

design

C

rising

D

pattern


正确答案： D
解析：

第5题：

You wish to enable an audit policy for all database users, except SYS, SYSTEM, and SCOTT.You issue the following statements: SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM; SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT; For which database users is the audit policy now active?（）

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第6题：

All of the following classes of errors are logged in the error report EXCEPT（）.

  • A、 Messages 
  • B、 Software 
  • C、 Hardware 
  • D、 Unknown

正确答案:D

第7题：

All of the following commands can be used to place an interface into the "down" state EXCEPT：（）。

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正确答案:A

第8题：

You wish to enable an audit policy for all database users, except SYS, SYSTEM, and SCOTT.You issue the following statements:SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT;For which database users is the audit policy now active?（）

A. All users except SYS

B. All users except SCOTT

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参考答案：B

第9题：

单选题
All of the following are true about sugar EXCEPT ______.
A

Refined sugar alone can be a diet for people to live on for a few days

B

Sugar can cause diabetes, cancer and heart diseases

C

Unrefined sugar was once good and very cheap if used to feed and fatten livestock

D

Sugar cannot be used as a daily diet


正确答案： B
解析：
文中第二段指出The five surviving sailors were finally rescued nine days after the accident.，即“海难中的船员靠吃糖活了九天”，A项正确。第五段指出removal of sugar from diets ahs cured symptoms of crippling, worldwide diseases such as diabetes, cancer and heart illnesses，即取消饮食中的糖可治愈许多疾病，B项正确。第四段指出As a steady diet, sugar is worse than nothing，即“一些事例证明糖作为一种固定饮食，其坏处比不吃任何东西还多”，D项也正确。只有C项不是文中所论内容，故选C项。

第10题：

单选题
The author thinks good scientists are those who have all the following EXCEPT______.
A

some general cultural background.

B

some acquaintance with history or literature or the arts.

C

the knowledge in purely science.

D

the support for nationalism.


正确答案： C
解析：
细节题。作者在第四段第二句提到了抵抗民族主义的能力，接着对此展开论述，联系上下文可见，作者对“抵抗民族主义”持支持态度，故D项错误，为本题答案。由文章最后一段的尾句可知，A、B、C三项都是作者认为科学家应有的素质，故皆可排除。

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