试题与答案

三等水准测量每站观测顺序可为( )。A.后、前、前、后 B.后、后、前、前 C.前

题型:单项选择题

题目:

三等水准测量每站观测顺序可为( )。

A.后、前、前、后

B.后、后、前、前

C.前、前、后、后

D.前、后、后、前

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A,B,C,D解析: 《合同法》第九十四条规定,有下列情形之一的,当事人可以解除合同:(一)因不可抗力致使不能实现合同目的;(二)在履行期限届满之前,当事人一方明确表示或者以自己的行为表明不履行主要...

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