$100 will allow a woman ________ is a trained tailor to make some income, ________ her and her family a better future.

A．who; give

B．whom; give

C．who; giving

D．which; giving

微倾水准仪精平操作是旋转望远镜微倾螺旋使水准管的气泡居中，符合影像符合。