题目内容

____________ is going to America for further study.

A. He is said that he
B. People said that he
C. It was said that he
D. It is said that he

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___ will do you good to do exercise every morning.

A. It
B. There
C. Those
D. One

按因果关系排列为( )①国民政府从广州迁往武汉;②吴佩孚主力被消灭;③第一次国共合作实现;④广东革命根据地巩固;⑤全歼陈炯明叛军

A. ①②③④⑤
B. ③⑤④②①C.③④⑤①② D.②①③⑤④

下列哪个原因不会造成水准测量的误差。( )

A. 读数有视差
B. 仪器未精平
C. 往返测量时转点位置不同
D. 塔尺未竖直

水准测量中要求前后视距离相等,其目的是为消除( )误差的影响。

A. 水准管轴不平行于视准轴
B. 圆水准轴不平行于仪器竖轴
C. 十字丝横丝不水平水准测量
D. 仪器整平