—He hardly has anything nowadays,（）？—No, I don’t think so!

A . at B . by C . on D . with

A . nor shall I B . neither can I C . so do I D . so I can

A . inoculate B . innovate C . inordinate D . incorporate

A.incapable B.packed C.incompetent D.unable

A．be assigned B．is assigned C．will be assigned D．has been assigned

A．Because he wanted to lose weight. B．Because he is too tired. C．Because he has no time.

A．conscious B．mysterious C．serious D．previous

A．Because his right side was paralyzed. B．Because he pinched his right leg and there was no sensation in it. C．Because what he pinched was the girl's leg, not his own. D．Because he had a sudden stroke.

When it comes to success, luck can mean being in the right place to meet someone, or having the right skills to get a job done. It might mean turning down an offer and then having a better offer come along. Nothing can replace hard work, but working hard also means you're preparing yourself opportunity. Opportunity very often depends on luck. How many of the great inventions and discoveries came about through a lucky mistake or a lucky chance？ One of the biggest lucky mistakes in history is Columbus' so-called discovery of America. He enriched his sponsors and changed history, but he was really looking for India. However, Columbus' chance discovery wasn't pure luck. It was backed up by years of studying and calculating. He worked hard to prove his theory that the world was round. People who work hard help make their own luck by being ready opportunity knocks. When it comes to success, hard work and luck are always hand in hand. (30) A．Hard work is the most important thing for one's success. B．Hard work may invite good luck. C．Good luck plays an important role in one's success. D．Success has nothing to do with luck.

The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, end their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark, on the other hand, was raised in the home of rich parents who had been to college. He was read to as a child, sent to a good school, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Peter's score was 85, well below the level he might have attained if reared under average conditions. Mark' s score was 125, twenty-five points above the average and fully forty points higher than his identical brother. Given equal opportunities, the twins would have tested at roughly the same level. (38) A．Children reared under average conditions possess average intelligence. B．Lack of opportunity prevents the growth of intelligence. C．An individual's intelligence is determined chiefly by his environment. D．Changes of environment produce changes in the brain structure.

A．then B．surely C．finally D．recently

Our South America correspondent Eliot Gotkin reports from La Paz: In presenting his resignation an emotional President said that he bad gone as far as he could go. He blamed his decision on the intransigence of the protesters. For weeks they have blocked roads and paralyzed La Paz. Violence has grown and fuel in Bolivia's main city has pretty much run out. Mr. Mesa described the protestors as a minority trying to impose their will on the majority. He said they had taken advantage of his promise not to use force to crush the demonstrations. It is still unclear whether Congress will accept the President's resignation. The last time he presented it in March Parliament refused. When did Bolivian president Carlos present his resignation to Parliament last time？ A．in February B．in March C．in April D．in May

A．will take B．took C．take D．takes

A．A.contemptuous B．B.contemptible