更多"How can the bees in the passage be "的相关试题:
[单项选择]
Passage Two
How can a single postage stamp be worth $ 16,800
Any mistake made in the printing of a stamp raises its value to stamp collectors. A mistake on one in expensive’ postage stamp has made the stamp worth a million and a half times its original value.
The mistake was made more than a hundred years ago in the British colony of Mauritius, a small is land in the Indian Ocean. In 1847 an order for stamps was sent to a London printer, and Mauritius was to become the fourth country in the world to issue stamps.
Before the order was filled and delivered, a ball (舞会) was planned at Mauritius’ Government House, and stamps were needed to send out the invitations. A local printer was instructed to copy the de sign for the stamps. He accidentally inscribed the words "Post Office" instead of "Post Paid" on the sever al hundred stamps that he printed.
Today there are only twenty-six of these misprinted stamp
A. there are few others like it
B. there are no errors on the stamps
C. a mistake is made in the ,printing
D. both A and C
[单项选择]We can infer from the passage about how much exercise is enough to improve general health, ______.
A. different people have nearly the same opinion
B. it is easy to reach a conclusion
C. researchers have made a conclusion
D. it is a time-consuming study
[单项选择]According to the passage, how many major broadcast networks are there
A. Two.
B. Three.
C. Four.
D. Five.
[单项选择]According to the passage, how does the concentration of alcohol in a fetus compare to that in the mother
A. The concentration is more.
B. The concentration is less.
C. The concentration is equal in amount.
D. The concentration cannot be measured.
[单项选择]According to the passage, how does telecommuting benefit management
A. It enables workers to work intensively without being disturbed by colleagues.
B. It can reduce the rush-hour congestion.
C. It can free workers from office.
D. It can stabilize the staff since they can better take care of the family.
[单项选择]According to the passage, how did knowledge about chemical processes increase before the seventeenth century
A. Philosophers devised theories about chemical properties.
B. A special symbolic language was developed.
C. Experience led workers to revise their techniques.
D. Experts shared their discoveries with the public.
[单项选择]According to the passage, how did American people receive Thorpe when he came back from Stockholm in 1912
A. They held grand banquets in his honor.
B. They welcomed him with parades and celebration.
C. They gave him the title of "the highest type of citizen".
D. They made him a professional athlete.
