新概念英语第四册选择题：Lesson35 Space odyssey

新概念英语第四册选择题：Lesson35 Space odysseyMultiple choice questions 多项选择题 Choose the correct answers to the following questions. Comprehension 理解 1，The moon is likely to become the centre of the Solar System because _. a.it has only an eightieth of the Earths mass b.it will be be an industrial centre c.it will be cheaper and easier to launch rockets from there d.there is plenty of fuel available on its surface 2，Compared with the earth, you need to travel _ to take off from the moon. a.much faster b.at far less speed c.seven miles per second d.one sixth of the speed 3，We will only be ready to think of colonising Mars when _ . a.there are enough enthusiasts to volunteer b.we have passed three phrases c.quite a few people have permanently left the earth d.we are prepared to travel 160 times further than the Moon 4，According to the writer, Mars seems ideal for settlement because _. a.it is the planet that most closely resembles the earth b.many senior scientists are in favour of it c.it is a world frull of red sandy deserts d.it is a fascinating placeStructure 句型 1，_escape from the Earth in a rocket, you must travel (1.5) a.For to b.In order c.If you want to d.For 2，How much energy _to accelerate 1.5 miles per second? (1.7) a.does it take b.it takes c.takes d.takes it 3，_ a significant number of people are living in space can we move from the second phase to the third. (11.15-16) a.Until b.Not until c.Unless d.Although 4，Many serious and senior scientists are _enthusiasm. (11.17-18) a.filled of b.full of c.full d.full withVocabulary 词汇 1，This may sound _, but it is easily calculated. (1.5) a.unlikely b.imaginative c.imaginary d.amazing 2，They will be able to fly at only three per cent of the cost of _ journeys by their terrestrial cousins. (11.9-10) ximate b.the same c.like d.identical 3，I said it was a good idea _. (1.3) a.a long time b.always c.all the time d.forever 4，Mars h