句意:3月23日,三名中国宇航员在中国空间站第二节课上向学生介绍了太空科学事实。根据“the space scientific facts”和首字母提示可推知,此处应填introduce“介绍”;再根据“On March 23”可知,时态为一般过去时,动词要用过去式。故填(i)ntroduced。反馈...
5 Unforgettable Moments in the History of Spaceflight and Space Exploration Timeline of the Apollo Space Missions Moon Landing: Just the Facts How Many People Have Been to the Moon? Discover 11 Egyptian Gods and Goddesses 7 of History's Most Notorious Serial Killers ...
They were all trained to fly in helicopters. These helicopters landed directly down to give them some experience of the way the spaceship would really land on the moon. They were also taught the unknown facts about the conditions in space. They visited the scientists and engineers who designed...
This was necessary 9 astronauts would have to look for rocks on the moon. They would try to find rocks which might help to tell the 10 of the moon. They were all trained to fly in helicopters. They were also taught the unknown facts about the conditions in space. They also learnt ...
There helicopters landed straight down to give them some 48 of the way the spaceship would actually land on the 49 . They were also taught the known facts about the 50 in space. They learnt about all the scientists and engineers who 51 spaceships. They visited the 52 where spaceships were...
They were all __12__ to fly in helicopters (直升机).These helicopters landed __13__ down to give them some experience of the way the spaceship would __14__ land on the moon. They were also taught the __15__ facts about the conditions in space. They learnt all the technical ...
Living in space is not just all work and no play. Astronauts like to look out the window and play with their food for fun. 1. The writer starts to explain eating in space by ___. A. telling a story B. asking a question C. giving an example D. comparing two facts 2. What does...
Have you ever dreamed of going to the moon?In July 1969, two American astronauts walked on the moon. They are the first people to land on the moon. Their names are Neil Armstrong and Buzz Aldrin. How much do you know about the moon? Let me tell you some interesting facts about it....
How to safely view the Solar Eclipse on October 14th Thinking about space for too long can be scary and overwhelming. Are we alone? Will we ever be able to live on another planet? Will black holes destroy the universe one day? What should you do if you ever encounter an alien? Don’...
Nie Haisheng (C), Liu Boming (L) and Tang Hongbo (R) are the astronauts for China's first crewed space station mission. /CMG Here are some basic facts about the three astronauts: Nie Haisheng Born in 1964, Nie became an astronaut in 1998 and has been to space ...