[单项选择]Mark’s posture and attitude（　）boredom when the teacher was giving his instructions.
A. transmitted
B. delivered
C. endowed
D. implied

[填空题]When did Indian tea begin to find its way into London market

[填空题]When did the habit of tea drinking spread to Japan
In_________.

[单项选择]How was the Project received when Mark first sent his invitation
A. Mark received responses from 53 schools.
B. There were about 1,500 bags decorated with one announcement.
C. It was a huge success, which, to a great extent, was due to the power of the Internet.
D. R was a hit among the schools but the local supermarket was quite reluctant to offer their bags at first.

[单项选择]When the students came into the classroom, the teacher ______ on the blackboard.
A. was writing
B. is writing
C. wrote

[填空题]When Mark Twain became a miner in the frontier region, he started to write.

[单项选择]
When I was still an architecture student, a teacher told me, "We learn more from buildings that fall down than from buildings that stand up. " What he meant was that con struction is as much the result of experience as of theory. Although structural design fol lows established formulas, the actual performance of a building is complicated by the pas sage of time, the behavior of users, the natural elements--and unnatural events. All are difficult to simulate. Buildings, unlike cars, can’t be crash-tested.
The first important lesson of the World Trade Center collapse is that tall buildings can withstand the impact of a large jetliner. The twin towers were supported by 59 perimeter columns on each side. Although about 30 of these columns, extending from four to six floors, were destroyed in each building by the impact, initially both towers remained standing. Even so, the death toll (代价) was appalling—2,245 people lost their lives.A. architecture is something more out of experience than out of theory
B. architecture depends just as much on experience as on theory
C. it is safer for people to live in old buildings
D. we learn not so much from our failure as from our success

[单项选择]Come to （） my office for （） tea when you have （） time.
A. /; /; /
B. /; the; /
C. /; /; the

[填空题]Mark Twain got married when he was ______ years old.

[填空题]Mark Twain got married when he was______years old.

[填空题]When did man begin to plant tea
__________ ago.

[填空题]______ (据报道，这个地方卫生组织25年前就成立了) when Dr. Mark became its first president.

[单项选择]"YOUTHS Claim Boredom Is Main Cause of Juvenile Crime." declared a headline in a leading British newspaper. "Home Strife Blamed for Rising Crime," said another. And a third stated: "Addictions ’Prompt Thousands of Crimes’." The magazine Philippine Panorama estimated that 75 percent of all violent crimes in Manila were committed by drug abusers. Other factors may also contribute to sparking criminal behavior. "Poverty in juxtaposition to great wealth" is one that was referred to by the Nigerian inspector-general of police. Peer pressure and poor job prospects, the absence of strong legal deterrents, the general breakdown in family values, the lack of respect for authority and law, and the excessive violence in films and videos are also cited. Another factor is that many people no longer believe that crime does not pay. A sociologist at Bologna University in Italy observed that over a period of many years, "the number of thefts reported and the number of persons convicted for th
A. crime decreases are not to be taken seriously
B. minor cases should also be registered
C. administrative changes should be made to curb crime
D. monetary level is an important criterion for judging crime