In _________ eyes of children, playing on the Internet can only bring them ________great fun.

A . the； a B.不填；a

C. the；不填 D.不填；不填

.The number of deaths from heart disease will be reduced greatly if people _______ to eat more fruit and vegetables.

A. have persuaded B. are persuaded

C. persuade D. will be persuaded

— What a terrible collision accident!

— Judging from the scene, personally, it is one or two car drivers, rather than the truck driver, who ______.

A. is to blame B. are blamed

C. are to blame D. is blamed

In yesterday’s business training course the consultant instructed us that a good salesman must be ______ if he wants to succeed.

A. aggressive B. conventional

C. visual D. fragrant

______, everyone present was amused by his adventure story in Africa.

A. Absurd as might it sound

B. As it might sound absurd

C. As absurd it might sound

D. Absurd as it might sound

We all consider ______ significant that we should cancel the order immediately.

A. how B. which C. this D. it

It's Mary's own fault if she feels ______ at the party — she makes no effort to be friendly to people.

A. cut out B. stood out

C. left out D. made out

The Greens’ shop has been broken into three times in the last two years, ______ resulting in their great loss.

A. each B. ever C. any D. either

Premier Wen’s three-day visit to Japan, ______ as the “ice-melt” trip, has a positive effect on Sino-Japanese relationship.

A. being intended B. intended

C. to intend D. having intended

Experts warn that global warming will cause extreme climate changes including more______ floods, heat waves and droughts.

A. usual B. ordinary C. frequent D. common