【单选题】1345 制造性生产可以分为流程型生产与离散型生产,这种分类的标准是( )
【单选题】煤烟型大气污染事件发生特点是
A.
污染物来自煤炭燃烧物,气温低有逆温,天气寒冷,受害者妇女居多
B.
污染物来自煤炭燃烧物,气温低无逆温,天气寒冷,受害者老人、幼儿多
C.
污染物来自汽车排出物,气温低有逆温,受害者妇女、婴幼儿多
D.
污染物来自汽车排出物,气温低有逆温,受害者以妇女、婴幼儿多
E.
污染物来自煤炭燃烧物,气温低有逆温,天气寒冷,受害者以老人、婴幼儿居多
【单选题】煤烟型大气污染事件发生特点是()。
A.
污染物来自煤炭燃烧物,气温低有逆温,天气寒冷,受害者以老人、婴幼儿居多
B.
污染物来自煤炭燃烧物,气温低有逆温,天气寒冷,受害者妇女居多
C.
污染物来自煤炭燃烧物,气温低无逆温,天气寒冷,受害者老人、幼儿多
D.
污染物来自汽车排出物,气温低有逆温,受害者妇女、婴幼儿多
E.
污染物来自汽车排出物,气温低有逆温,受害者以妇女、婴幼儿多
【判断题】超文本中超链的起点只是节点中的某个句子,不能是一个单词。
【单选题】Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the ...
A.
Because it is very beautiful there.
B.
Because there is a flower show there.
C.
Because it is more quiet and peaceful there.
D.
Because no one can hear them talking there.
【简答题】The flower show is so crowded that there is never an ideal for taking3pictures no matter ow you position yourself.
【单选题】煤烟型大气污染事件发生特点是
A.
污染物来自煤炭燃烧物,气温低有逆温,天气寒冷,受害者妇女居多
B.
污染物来自煤炭燃烧物,气温低无逆温,天气寒冷,受害者老人、幼儿多
C.
污染物来自汽车排出物,气温低有逆温,受害者妇女、婴幼儿多
D.
污染物来自汽车排出物,气温低无逆温,受害者以妇女、婴幼儿多
E.
污染物来自煤炭燃烧,气温低有逆温,天气寒冷,受害者以老人、婴幼儿居多