The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the ______of merchant ships.A.pollutionB.economizationC.safetyD.efficiency

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The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the ______of merchant ships.

A.pollution

B.economization

C.safety

D.efficiency

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第1题：

As () machine tools, we regret to () that we are not able to supply for the time being.

A、regarded,say

B、regards,saying

C、regards,say

D、regarded,inform

参考答案：C

第2题：

In ______ convention，a vessel which carries more than 12 passengers shall be deemed as a passenger ship．

A.COSCO

B.STCW

C.SOLAS

D.MARPOL

正确答案：C

第3题：

The Internet has changed the way people work.They can __1__ from place to place while getting in touch __2__ their office all the time via the Internet.A recent __3__ in the America magazine, Newsweek, said more than 89 million Americana now use the Internet at work.One can __4__ imagine how business could be done without the Internet.The Internet is becoming more __4__ than any one had thought possible.And its importance is __5__ to increase more in the future.

1).A.travel

B.with

C.report

D.expected

E.important

2).A.travel

B.with

C.report

D.expected

E.important

3).A.travel

B.with

C.report

D.expected

E.important

4).A.travel

B.with

C.report

D.expected

E.important

5).A.travel

B.with

C.report

D.expected

E.important

参考答案：ABCED

第4题：

真核生物ITS序列由ITS1和ITS2两部分组成。

编码序列

第5题：

下面关于CSS样式优先级，正确的是

A．!important ＞ id ＞ class ＞ tag

B．id＞ !important ＞ class ＞ tag

C．!important ＞ tag ＞ class ＞ id

D．tag＞ id ＞ class ＞ !important

important ＞ id ＞ class ＞ tag

第6题：

若在“销售总数”窗体中有“订货总数”文本框控件，能够正确引用控件值的是（）。

A.Forms．[销售总数]．[订货总数]

B.Forms![销售总数]．[订货总数]

C.Forms．[销售总数]![订货总数]

D.Forms![销售总数]![订货总数]

正确答案：D
Access中引用控件使用!符号。

第7题：

下列关于CSS重要性的说法中正确的是（）

A．!important要写在分号“;”的前面

B．!important要写在相关属性值的前面

C．!important权值为1000

D．!important只能应用与字体样式设置

CSS用于设置HTML页面中的文本内容、图片的外形以及版面的布局等外观显示样式

第8题：

若在“销售总数’’窗体中有“订货总数”文本框控件，能够正确引用控件值的是 ( )。

A．Forms．[销售总数]．[订货总数]

B．Forms![销售总数]．[订货总数]

C．Forms．[销售总数]![订货总数]

D．Forms![销售总数]![订货总数]

正确答案：D
解析：Access中引用控件使用!符号。

第9题：

提升选择器样式重要性的代码正确的是（）

A．.green{ color:green!important; }

B．.green{ !important color:green； }

C．.green!important{ color:green!important; }

D．.green{ color:green； }!important;

正确

第10题：

CSS优先级说法正确的是？

A．!important ＞ id ＞ class ＞ tag

B．!important ＜ id ＜ class ＜ tag

C．!important＞class＞id＞tag

D．!important＞tag＞id＞class

important ＞ id ＞ class ＞ tag

The SOLAS Convention in its successive forms is generally regarded as the most important o

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