Nearly ______ of the earth ______ covered by se

A:a．there fourth；is B:three fourths；is C:three fourth；are D:three fourths；are

Risk transference nearly always involves______．

A:eliminating risk through beta testing B:policies and procedures for a response system C:accepting a lower profit if some activities overrun D:payment of a risk premium to the party taking on the risk

Which condition does the author feel has nearly destroyed our cities

A:Lack of financial planning. B:The breakup of the family. C:Natural disasters in many regions. D:The excessive growth of motors.

This bottle is nearly empty; you （　） a lot.

A:could have drunk B:ought to drink C:must drink D:must have drunk

Nearly ______ hours were spent listening to the radio as watching television.

A:much B:many C:as much D:as many

It ______ him nearly two hours to do my homework yesterday．

A:spent B:used C:paid D:took

The _____ pump discharges a nearly constant amount of liquid regardless of pressure.

A:mixed-flow B:axial-flow C:centrifugal D:displacement

The _____ discharge a nearly constant amount of liquid regardless of pressure.

A:mixed-flow pump B:axial-flow pump C:centrifugal pump D:displacement pump