9.______ with most foreign countries, the present situation of COVID-19 in China has been under control because of the great efforts of the Chinese people.( ?。?/h2>
33.One of the most common questions that scientists find themselves asking is "Is there life on other planets?" Since the first famously UFO sighting in 1947,the (1)i
of life on another planet has been debated (爭論) almost non-stop.The subject has been used in many TV programs,such as The X-Files,and also in many films (2)w
include Mars Attacks and the Men in Black.Scientists have come up with many new ideas and ways of trying to (3)e
prove or disprove the existence (存在) of life elsewhere. Mars is a very (4)s
planet to earth in relation to size and atmosphere.So it seems like the most probable (5)p
to search for life.At the end of the 19th century,and American named Percival Lowell (6)b
himself an observatory (觀測站) so that it was possible for him to study Mars.Looking through his telescope,Lowell became (7)s
that he could see a network of man-made rivers.This led him to believe that there were living beings on Mars who had dug these rivers.However,spacecraft have now visited Mars and found that there is no (8)s
of water at all.It is now thought that the lines he could see were the mixture of Lowell's wild imagination,and scratches (劃痕) on the lens of his telescope. We are now searching one of Jupiter's moons,Europa,as this seems to be the (9)n
possible place to hold life.It may be possible for us to get material from another planet or moon or star from elsewhere in the Solar System.Spacecraft may be able to land on these bodies and,for example,use a robot to (10)c
rocks for research. Although humans have achieved a lot in space technology,it is certain that there is still a long way to go in the course of space exploration.
34.Daniel是機器人愛好者,下圖是他設計的參加第二屆"International Robot Design Competition"的作品。假如你是Daniel,請根據下列問題,寫一篇該機器人的介紹。 (1)Can you come up with a name for the robot?Why? (2)What does the robot look like? (3)How does the robot make life easier at home? (4)Are there any tips for using the robot? 注意: (1)文中不得出現真實姓名和學校名稱; (2)語言通順,意思連貫,條理清楚,書寫規范; (3)詞數80詞左右,文章的開頭已經給出,不計入總詞數。 My robotDear friends, I'm very glad to introduce my robot to you.