焦炉煤气制氢压缩机各级出口冷却后焦炉煤气温度≤（）℃。A、30 B、45 C、60 发布时间：2019-03-05 21:30 │ 来源：www.tikuol.com 题型：单项选择题 问题： 焦炉煤气制氢压缩机各级出口冷却后焦炉煤气温度≤（）℃。A、30B、45C、60
题型：单项选择题 Do you have problem in your life and not know how to be happy? If 1 , you will find Being Happy Teenager written by the Australian writer Andrew Matthews 2 . In his book, Matthews 3 us how to live a happy life and answer the questions from teenagers. There are 4 subjects such as parents and friends,and the book says we should stop 5 and forgi e宽恕). The 6 tells as useful skills such as how to put what you have learned into pictures of your mi do 7 your memory better. Many teenagers think 8 happi ess comes from a good exam result 9 praise (赞扬) from other people. But you can 10 be happy when there are no such good things. Success comes from a good att~tude~f you 11 problems,you will achieve success inthe future. Some school students have 12 such as being too tall or too short. But Matthews tells us that happiness comes from tH k~g about things 13 a positive way.lf you are 14 , people notice you and you can get a better view at the movie;if you are short,your clothesand shoes take less 15 in your bedroom! This is Matthews' most important lesson:youchoose to be happy!( )1. A. so ( )2. A. careful ( )3. A. asks ( )4. A. few ( )5. A. to be angry( )6. A. book ( )7. A. forget ( )8. A. that ( )9. A. yet ( )10. A. either ( )11. A. hear from ( )12. A. questions ( )13. A. at ( )14. A. short ( )15. A. money B. not B. useful B. says B. alittle B. being angryB. movie B. change B. what B. so B. already B. learn from B. chances B. on B. tall B. time C. do C. easily C. tells C. much C. becoming happyC. story C. make C. which C. but C. almost C. come from C. problems C. by C. strong C. place D. such D. excited D. talks D. many D. be sad D. song D. have D. if D. or D. also D. get from D. challengesD. in D. weak D. room 查看答案