属于肾上腺素能α受体阻断剂的药物是（） A.甲氧明 B.哌唑嗪 C.普萘洛尔 发布时间：2017-08-08 22:20 │ 来源：www.tikuol.com 题型：单项选择题 问题： 属于肾上腺素能α受体阻断剂的药物是（）A.甲氧明 B.哌唑嗪 C.普萘洛尔 D.克仑特罗 E.去甲肾上腺素
题型：单项选择题 完形填空 John is a Canadian. He lives in a tall building. He gets up at __1__ every morning. He __2__ home at seven o’clock. And he gets to school at seven forty. He has __3__ classes in the morning and two in the __4__. After school, he likes to play volleyball __5__ his classmates. He goes home at five thirty__6__. He and his __7__ have dinner __8__ home. __9__ he does his homework. He goes to _10 _ at around nine thirty. What a busy day!( )1.A. six fourty( )2.A. goes( )3.A. eight( )4.A. morning( )5.A. and( )6.A. a.m.( )7.A. teachers( )8.A. at( )9.A. When( )10.A. bedB. six fortyB. getsB. tenB. eveningB. withB. p.m.B. mothersB. inB. ThenB. the bedC. seven fourteenC. comesC. fourC. nightC. toC. in afternoonC. parentsC. outC. HowC. a bedD. seven fortyD. leavesD. twelveD. afternoonD. likeD. in the morningD. studentsD. behindD. WhyD. beds 查看答案