厂房、大型设备基础沉降观察的测量主要应用( )。
A．电子全站仪
B．光学水准仪
C．光学经纬仪
D．激光准直仪
参考答案：B
实寒证的临床表现是
A．精神不振
B．面色苍白
C．舌质淡嫩
D．大便溏薄
E．小便清长
174. We will be shown around the city: schools, museums, and some other places, ______ other visitors seldom go.
A．what
B．which
C．where
D．When
