更多"一篇Word文档有80页，准备打印第20至30页，正确的页码范围应设置"的相关试题:
[单项选择]若想打印第3至6页以及第8页内容，在打印框的页码范围应输入（）。
A. 3，6，8
B. 3-6，8
C. 3-6-8
D. 3，6-8
[单项选择]正常kVp的波动范围应小于
A. 2kVp
B. 4kVp
C. 6kVp
D. 8kVp
E. 10kVp
[简答题]下周一班里要召开大型主题班会，老师让每人准备一份发言稿。请你以My Future Plan为题写一篇100词左右的发言稿。提纲如下：
1．我决定大学毕业后当一名教师，这是我孩提时代的梦想；
2．我很喜欢教师这个职业，与学生在一起可以使自己永葆青春；
3．我国师资力量缺乏，主要原因是教师工作辛苦，收入低，想当教师的人很少。但是我要献身教育事业(the cause of education)。
[单项选择]新鲜出血的CT值范围应为
A. 20～40HU
B. 30～50HU
C. 40～60HU
D. 40～80HU
E. 60～80HU
[单项选择]中期食管癌手术切除范围应距癌瘤
A. 2cm
B. 2～3cm
C. 3～5cm
D. 5cm以上
E. 7cm以上
[多项选择]骨关节结核手术清除的范围应包括
A. 死骨
B. 坏死的关节软骨
C. 肉芽组织
D. 病灶周围2cm的正常骨组织
E. 干酪样物质
[多项选择]发行人应依法与担保人签订担保合同，担保范围应包括( )。
A. 可转换债券的本金利息
B. 违约金
C. 损害赔偿金
D. 实现债权的费用
[单项选择]第一篇
Water
The second most important constituent (构成成份) of the biosphere (生物圈) is liquid water. This can only exist in a very narrow range of temperatures, since water freezes at 0℃ and boils at 100℃. Life as we know it would only be possible on the surface of a planet which had temperatures somewhere within this narrow range.
The earth’s supply of water probably remains fairly constant in quantity. The total quantity of water is not known very accurately, but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers. Most of it is in the form of the salt water of the oceans about 97 percent. The rest is fresh, but three quarters of this is in the form of ice at the Poles and on mountains, and cannot be used by living systems until melted. Of the remaining fractional which is somewhat less than one per cent of the whole, there is 10—20 times as much stored underground wat
A. a very small amount.
B. a large area.
C. an important system.
D. a major source of information
