单项选择题

The telephone system is no longer operative .

A．running
B．moving
C．rotating
D．working

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单项选择题

The rules are too rigid to allow for human error.

A．inflexible
B．general
C．complex
D．direct

单项选择题

It"s prudent to start any exercise program gradually at first.

A．workable
B．sensible
C．possible
D．feasible

单项选择题

Most animal fats are saturated, containing more hydrogen than carbon, and do not spoil as easily as unsaturated fats.

A．melt
B．get used up
C．go bad
D．liquify

单项选择题

It is possible to approach the problem in a different way.

A．raise
B．pose
C．experience
D．handle

单项选择题

The doctors did not reveal the truth to him.

A．hide
B．handle
C．disclose
D．establish

单项选择题

There is no risk to public health.

A．point
B．danger
C．chance
D．hope

单项选择题

He is a physician .

A．researcher
B．professor
C．doctor
D．student

单项选择题

Eleanor Roosevelt urged legislation to assist the poor and oppressed.

A．adjust
B．help
C．employ
D．encourage

单项选择题

The telephone system is no longer operative .

A．running
B．moving
C．rotating
D．working

单项选择题

Jack was dismissed .

A．fired
B．fined
C．exhausted
D．criticized

单项选择题

The soldier displayed remarkable courage in the battle.

A．placed
B．showed
C．pointed
D．decided

单项选择题

You have to be patient if you want to sustain your position.

A．maintain
B．establish
C．acquire
D．support

单项选择题

She always finds fault with everything.

A．criticizes
B．simplifies
C．evaluates
D．examines

单项选择题

She will be very pleased to meet you.

A．angry
B．happy
C．sad
D．unwilling

单项选择题

I have been trying to quit smoking.

A．pick up
B．give up
C．build up
D．take up