A解析:再现分析题。文章中指出Dry ice was first manufactured in 1925.结合年代的表示方法,可知答案是A。 64 ÷ 22 ≈ 2.91 64 除以 22 的结果是一个循环小数,保留两位小数后,根据四舍五入原则,结果约等于 2.91。 390 ÷ 52 = 7.50 390 除以 52 的结果是一个有限小数,保留两位小数后,结果为 7.50...
1No one knows when the first kite was made. The first record of a kite was more than 2, 000 years ago in China. Han Xin, the leader of an army, wanted to bring down a king. He decided to dig a tunnel(隊道)into the king's palace. He flew a kite over the wall of the p...
1.No one knows when the first kite was made.The first record of a kite was more than 2,000 years ago in China.Han Xin,the leader of an army,wanted to bring down a king.He decided to dig a tunnel (隊道)into the king's palace.He flew a kite over the wall of the palace to ...
8are made(同一个空)Does make9were bought10Is madepart2:1was cleaned2was given by3can be speak4has been leart5will be published其实被动语态与主动语态相似,只是主语与宾语间位置想换了,在原宾语后加be动词便可构成.虽然我也只是学生一个,希望你要努力哦! 解析看不懂?免费查看同类题视频解析查看解答...
No one knows when the first kite was made. The first record of a kite was more than 2,000 years ago in China. Han Xin, the leader of an army, wanted to bring down a king. He decided to dig a tunnel (隊道)into the king's palace. He flew a kite over the wall of the palace...
百度试题 结果1 题目When was the first Donald Duck film made?_ A. In1933. B. In1934. C. In1966. 相关知识点: 试题来源: 解析 B. In1934.反馈 收藏
1 man first made use of electricity is not exactly known. A.When B.If C.That D.Whatman first made use of electricity is not exactly known. A. When B.If C.That D.What 24.man first made use of electricity is not exactly known. A.When B.If C.That D.What4._man first made us...
8are made(同一个空)Does make9were bought10Is madepart2:1was cleaned2was given by3can be speak4has been leart5will be published其实被动语态与主动语态相似,只是主语与宾语间位置想换了,在原宾语后加be动词便可构成.虽然我也只是学生一个,希望你要努力哦! 解析看不懂?免费查看同类题视频解析查看解答...
500 years in Henan province.However,chopsticks didn't come into a wide use until about 300 B.C.(公元前).Confucius(孔子) had great influence on their use first,because he was a vegetarian,and second,because he thought knives on the table made a peaceful meal terrible.A...
3. Su was very ___ to run under 10 seconds twice in such a short time. A.tiredB.boredC.worriedD.glad 4. ___ brought China its first Olympic gold medal in a men’s track-and-field event. A.Lin DanB.Ma LongC.Liu XiangD.Su Bingtian 5. People mostly...