D.The need for astronauts to complete science tasks on the moon.What can we know from Yang Yuguang's words?A.It's easy to make a suit that works on the moon.B.The spacesuit must be light and strong for long-term tasks.C.The spacesuit must be small enough to fit all astronauts.D....
He didn't grow anything.(A)26. What do the words "clear one's name" probably mean? A. Prove(证明) that somcone did not do something. B. Prove that someone did a good job. C. Help someone make a joke.(A)27. What can be the best title for the passage? A. Astronauts find ...
一、请用下列所给的词或词组完成下列句子.有两项多余.mastered,open,tiny,just as,turn on,used,just now,in view1.The floor was covered in ___bits of paper.2.Jack ___ the same words to describe his feelings.3.We kept the other car ___ for a while,but then lost sight of it.4.__...
A Canary Islands volcano pushed rivers of molten lava through the earth. Now scientists and explorers trek through the cooling underground, looking for insights into life on this planet—and perhaps on others.
2、end astronauts to Mars one day.Scientists think that there has been life on the Earth for hundreds of millions of years. However, we have not found life on any other plants yet.The Earth is a plant and it goes around the sun. .Seven other planets also go around the sun. None of...
It was mainly used to play chess and repair the astronauts’ spaceship.On the other hand, real-world voice recognition is used for more everyday tasks. For example, Apple and Amazon made two pieces of voice recognition software (软件). They can be asked to do many things, such as ...
It was mainly used to play chess 3.and repair the astronauts spaceship.On 4. theother hand, real-world voice recognition is used for more everyday tasks. For example,Apple and Amazon made two 5. pieces (piece) of voice recognition software. They can do many things, such 6. as setting...
“has” 在此强调主格变化情况)IV To learn No.2 Studyhing aims (PPt8常与现在完成时连用的副词:already、just、yet此环节举例子让学慢慢体会三个副词在句子中意思及它所表达的意境)I've just made a model spaceship.Astronauts have already been to the moon.We have not found life on any other ...
3. I’ve just made a model spaceship for our school project.4. I haven’t started yet because I’m not sure how to make it.5. I haven’t started it yet.6. Have you heard the latest news?7. Has it arrived yet?8. That's why it's on the news.9. Astronauts have already been...
The following reviews are the 33rd, 34th, and 35th installments of my series searching for “SF short stories that are critical in some capacity of space agencies, astronauts, and the culture which produced them.” Some stories I’ll review in this series mightnotfit. And that is okay. I...