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A点高程为36.05m，现取A点为后视点，B点为前视点，水准测量，前视点读数为1.12m，后视点读数为1.22m，则B点的高程为（　　）m。

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A、35.15

B、35.95

C、36.15

D、36.95

参考答案:

C

由前视读数公式b＝HA＋a－HB可得，B点的高程为：HB＝HA＋a－b＝36.05＋1.22－1.12＝36.15m

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