When was the first airplane invented (invent)?2. Terrible mistakes can be avoided (avoid) if we are careful enough.3. Mike didn't go to Helen's party because he wasn't invited (not invite).4. Our project should be completed (complete) by next Sunday because the deadline is coming ...
When was the first airplane invented (invent)?2. The sports meeting will be held (hold) next week and we are looking forward to it.3. Mike didn't go to Helen's party because he was not (not invite).4. Many flowers are planted (plant) in our city every year and they make our ...
The Wright brothers also experimented (试验)with kites. What they learnt helped them make the first airplane flight in 1903.(1)Why did Han Xin want to dig a tunnel?A.To pull down the palace.B.To fight against the king.C.To search for the king's treasure.D.To find out the length ...
Unsurprisingly, transportation is a major component of travel and tourism. Learn more about the forms of transportation we rely on for travel, including airplanes, automobiles, trains, ships, and boats. Related to this Question When was the first airplane invented? When was the first passenger ...
When was the first commercial airplane invented? When was the first jet airplane invented? When was the first fighter plane invented? When was the parachute invented? When was the first helicopter invented? When was the first stealth plane invented?
The History of Kites Bureau(气象局) used box kites to collect weather B. The Experiments of Kites data. The Wright brothers also experimented(试 C. The Invention of a Kite验) with kites. What they learnt helped them D. The First Record of a Kite make the first airplane flight in 1903...
What they learnt helped them 10 (make)the first airplane flight in 1903. 相关知识点: 试题来源: 解析 1. was made 2. more 3. dig 4. be 5. have been flown 6. to send 7. are flown 8. invented 9. with 10. make 【导语】 本文主要讲述了风筝的历史。 (1)题详解: 句意:没有人...
Unit 4 Amazing ScienceTopic 1 When was it invented?SectionB 1New words and expressionsblub n. 电灯泡 airplane n. 飞机hard-weaing adj. 耐磨的Korea n. 朝鲜;韩国At the end of the class, you will be able touse “was/were done” to introduce some inventions, like their inventors and when...
When was the locomotive invented? When was the first diesel train invented? When was the first bullet train invented? When was the steam locomotive invented? When was the first automobile invented? When was the first passenger airplane invented? When was the subway invented? When was the first...
When was the kite invented? When was the first airplane invented? When was the flying car invented? When was the first glider invented? When were rockets invented? When was the ferry invented? When was the rifle invented? When was the toilet invented?