题目内容

水准内业计算过程中,高程改正数可以将高差闭合差按照()计算。

A. 路线长度反符号取平均后
B. 测站数反符号取平均后
C. 高程反符号取平均后
D. 高差反符号取平均后

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连续水准测量过程中,当测量第2站时,后视点的尺上读数不需要再读,因为该尺在第1站上作为前视已经读过。()

A. 对
B. 错

水准测量过程中水准仪应该安置在测点上。()

A. 对
B. 错

水准测量过程中尺垫只能放在转点处,已知点和待测点都不能放尺垫。()

A. 对
B. 错

Complete the sentences with the words below. Change the form where necessary.awkward adventure ambition hauntreap magnificent quantity intentional1. He has never been in doubt about his ____________ that he will travel the whole world.2. “We are sorry for the delay, but it’s not ____________,” the waitress apologized to the travelers.3. We are shocked by the ____________ of equipment they have prepared for the trip.4. Don’t let the fear of boredom prevent you from ____________ these benefits out of your adventure alone.5. Traveling with fellows I am not familiar with, I always feel a little ____________.6. On top of these ancient hills, which are over 400 million years old, you will be rewarded by ____________ views.7. Travel writing can take many forms. It can describe a journey of ____________ – the kind of trip that involves physical risk.8. If you don’t buy sth. you like when traveling, not having them will probably ____________you for the rest of your life.

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