There is an urgent need for a（）reform of our tax system.

A.reserved

B.urgent

C.embarrassed

D.anxious

The energy companies ______ urgent studies of the Arctic environment.

A．made

B．put

C．moved

D．launched

A.vain

B.transmit

C.significance

D.urgent

A.important

B.urgent

C.interesting

D.pleasant

The cultural communication problems are becoming especially urgent for

A．American managers.

B．consulting firms.

C．Japanese employees.

D．multinational companies.

A.sensible

B.critical

C.emergent

D.urgent

A.instant

B.fast

C.urgent

D.immediate

The newly built factory is in urgent need of a number of skilled and ______ workers.

A．consistent

B．conscious

C．confidential

D．conscientious

It is extremely urgent that they ______ from the mountain before dark.

A．must be rescued

B．should rescue

C．can be rescued

D．be rescued

The most urgent thing is to find a dump for those toxic industrial wastes.

A．imminent

B．recyclable

C．smelly

D．poisonous

A.likely

B.critical

C.emergent

D.urgent