题目内容
（请给出正确答案）
Revolutionary developments in China's astronomy took place in the 1960's.
A．commenced
B．occurred
C．were disputed
D．were exchanged
如果结果不匹配，请 联系老师 获取答案
更多“Revolutionary developments in …”相关的问题
Why does the author mention Columbia University in lines 9 and 10？
A．Hazen and Brown developed nystatin there.
B．Brown was educated there.
C．Hazen did research there.
D．It awarded a prize to Hazen and Brown.
Johnson often worked until very late at night in the hope of______(赶上)the lastest developments in computer technology.
Which of the aspects of telecommunication is NOT mentioned in the passage？
A．Current development.
B．Transmission of message.
C．Computer networking.
D．Government regulation.
The risk of dying from cancer in developed countries is
A．doublethat in developing countries.
B．much higher than that in developing countries.
C．the same as that in developing countries.
D．much lower than that in developing countries.
The major point discussed in the passage is________
A．the importance of developing writing skills
B．the complexities of spelling
C．the correct way of marking compositions
D．the relationship between spelling and the content of a composition
What is the passage mainly about？
A．The increased use of private mail services.
B．The development of a government postal system.
C．A comparison of urban and rural postal services.
D．The history of postage stamps.
According to the passage, which of the following is NOT true？
A．The economy will not develop if too few people are taking greed too far.
B．Greed can stimulate economy.
C．People like Mother Teresa help enhance the economy.
D．The cases of those malefactors show the businessmen the farthest place they can go.
What was the result of businesses having surplus capacity？
A．Many companies aimed to developing new vehicles.
B．Some companies re-launched old vehicles with new technology.
C．Some companies lose capacity by selling off parts of a business.
D．There came a series of joint agreements and mergers between car companies.
Adopted children may present special problems, such as______.
A．delayed motor skills development
B．delayed toilet training
C．difficulty in interacting with peers
D．inability to express affection
According to the passage, the educational changes were the result of ______.
A．plans developed by conservative and church leaders
B．efforts of interested individuals to redefine the educational system
C．the demands of social organization seeking financial relief
D．rallies held by westerners wanting to compete with eastern' schools
