问题
多项选择题
港口与航道工程变形监测网布设前，应充分收集测区已有基础资料，根据测区的地形、地质条件，（）进行全面计划和设计。
A.波浪与海流情况
B.现有的仪器设备
C.变形观测的要求
D.变形观测的内容
E.变形观测的性质
答案
参考答案：B, C, D, E
搜题请搜索小程序“爱下问搜题”
港口与航道工程变形监测网布设前，应充分收集测区已有基础资料，根据测区的地形、地质条件，（）进行全面计划和设计。
A.波浪与海流情况
B.现有的仪器设备
C.变形观测的要求
D.变形观测的内容
E.变形观测的性质
参考答案：B, C, D, E
请阅读下面这篇文章，根据所提供的信息，完成信息卡，把答案写在答题卡指定的位置上。 Everyone should do something to protect the environment. How did we help to save our earth this week? Mary: My family try to save electricity. We never left the lights on when leaving the rooms. We turn off the TV when nobody is watching it. Tom: We start recycling this week. We divide our rubbish into different bags for bottles, cans, paper and food. Mom keeps the plastic shopping bags from the supermarket to use them again as rubbish bags. These are great ways to help our environment. Jack: My family save water. We never take long baths and have short showers instead. We wash the toilet with used water. My sister and I don’t leave the tap running when we brushed our teeth. Information Card
| ||||||||||||