皮皮学,免费搜题
登录
搜题
【单选题】
市场调查资料整理的内容不包括:( )
A.
数据确认
B.
数据收集
C.
数据处理
D.
数据展示
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
【判断题】The bottom line, this weekend is the traditional start of the U.S. holiday shopping season and discounts area in few places. ( )
A.
正确
B.
错误
【判断题】JK触发器能实现的逻辑功能有:置0、置1、保持和翻转。
A.
正确
B.
错误
【多选题】气液分离器的主要作用( )。
A.
储存制冷剂
B.
过滤微粒物和除去系统湿气
C.
确保只有气态的制冷剂离开气液分离器,防止出现“液击”现象
D.
收集输送润滑油
【单选题】The 'American sleep debt' (Line 1, Para. 3) is the result of______.
A.
the traditional misconception the Americans have about sleep
B.
the new sleep policy of the Clinton Administration
C.
the rapid development of American industry
D.
the Americans' worry about the er of sleepiness
【单选题】The traditional dividing line in America between 'east' and 'west' is ______.
A.
the Mississippi river
B.
the Appalachians
C.
the Rocky Mountains
D.
the Hudson fiver
【判断题】Washington D. C. is situated on the Potomac River which is the traditional dividing line between the South and the North.
A.
正确
B.
错误
【单选题】The bottom line, this weekend is the traditional start of the U.S. holiday shopping season and discounts area in few places. ( )
A.
True.
B.
False.
【简答题】Bearing is the traditional way of stating the orientation of the line. It is actually the angle measured from the north or south.
【单选题】The traditional dividing line in America between "east" and "west" is
A.
the Appalachians.
B.
the Rockies.
C.
the Mississippi River.
D.
the Rio Grande River.
【简答题】立式氨用气液分离器下部设有出液管和()。
相关题目: