A dark suit is preferable _________a light one for evening wear.

A、to

B、than

C、for

D、against

A few minutes after the plane had taken off, it _________to the ground,

A、crashed

B、crushed

C、dashed

D、flashed

A deputy director will be _________the whole factory next week when the director is away for a month.

A、in favor of

B、in charge of

C、in place of

D、on behalf of

A good newspaper publishes both __________ and foreign news.

A、current

B、latest

C、recent

D、domestic

A better working environment improves people's performance, and _________ productivity.

A、furthermore

B、hence

C、moreover

D、even

A friendship may be _________, casual, situational or deep and lasting.

A、identical

B、original

C、superficial

D、critical

A cork will ________ in water, but a stone sinks.

A、fly

B、flow

C、float

D、drift

A_________ gain or profit is the actual gain after all working expenses have been paid.

A、gross

B、net

C、positive

D、negative

A completely new situation will ________ when the examination system comes into exist-ence.

A、rise

B、arise

C、raise

D、arouse

A good teacher must know how to _________ his ideas.

A、convey

B、display

C、consult

D、confront