As Kara happily flipped through her college catalogues, her parents looked on in dismay, m

Many a quarrel as（) through a misunderstanding.A come aroundB come acrossC come aboutD c

Nerve signals may travel through nerve or muscle fibers at speeds as high as two hundred m

As the refrigerant passes through the valve orifice, its pressure is reduced and part of t

As soon as he opened the door, a______of cold air swept through the house.A．flowB．movement

As soon as he opened the door, a______of cold air swept through the house.（2013-78)A．flowB

A rats sharp teeth can gnaw through wood, plaster, or soft metallic such as lead.