The Internet ___ more and more important in our daily life since the 1990s. A. has become B. became C. becomes D. is becoming 相关知识点: 试题来源: 解析 A。本题考查现在完成时。“since the 1990s”是现在完成时的标志,强调从过去某一时间开始一直持续到现在的动作,所以用“has become”。B ...
3. Do you know the ___ of sharing and giving love to the people around us?4. He is away on ___. So he can't stay with his son.5. The writer wrote more than 20 ___ in the 1990s.6. Last week, I was very busy, because I visited my ___ 相关知识点: 试题来源...
In the 1990s, Laurel continued her work as one of the strongest voices invirtual realityresearch and development with her company Telepresence. She also co-founded Purple Moon, one of the first software companies to specialize in developing games for girls. Laurel works as a consultant, speaker,...
According to a national wildlife survey,there were about 60,000 Chinese pangolins in different places,including Yunnan and Zhejiang,in the 1990s.Since then,this number has fallen by 90 percent because of hunters who kill them for their scales and meat.People use their ...
aThe volume of foreign trade and the role of foreign capital are both far greater than could have been foreseen based on the modest Chinese economic reforms initiated in the late 1970s. By the mid-1990s China had become one of the world's largest trading nationsThe volume of foreign trade ...
百度试题 结果1 题目5. In fact, it only became (become) important in the 1990s. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
(军队)could use it to save,send and receive information. In the 1970s, the Internet came into offices, banks, hospitals and so on. Computers were still very expensive and the Internet was difficult to use. (5)___ people couldn't use it at that time. In the 1990s, scientists made ...
After a decade of stagnation during the 1990s, investments and human resource capacity in public agricultural research and development (R&D) averaged more ... NM Beintema,GJ Stads - 《Food Policy Reports》 被引量: 66发表: 2011年 The Power of Information: The ICT Revolution in Agricultural Dev...
Michael Jordan was one of the most important basketball players in the world during the 1990s.He won the NBA’s Most Valuable Player Award five times.Jordan led(带领)the Chicago Bulls to his first there championships in 1991 1992and 1993.In October of 1993 he surprised his fans by retiring...
Instead of raising money from the public, he gets many people personally to take part in the project.“We decided to build 50 bookcases each year and give them to low-income children,” said Davidson. “I can promise you this is the nicest piece of furniture (家具) in most of these ...