对下图所示有机物认识不正确的是（ ）
A．分子式为C12H13O4Cl
B．可以和氢气发生加成反应
C．该有机物属于芳香烃
D．苯环不是该分子的官能团
要到微信小程序或APP查看答案哦。
实在点不开答案，可以分享到微信，
在微信里面查看答案。
APP具体操作流程为：
根据《商标法》的有关规定，注册商标专用权的保护自（）之日起计算。
A．核准注册
B．审核批准
C．核准登记
D．核定使用
| 完形填空。 | ||||
| To be or not to be. Outside the Bible (圣经), these six words are the most famous in all the 1 of the world. They were 2 by Hamlet when he was thinking aloud, and they are the most famous words in Shakespeare's because Hamlet was speaking not only for himself but also for every 3 man and woman. To be or not to be, to live or not to live, to live 4 and abundantly and eagerly, or to live dully and meanly and scarcely. A philosopher once wanted to know 5 he was alive or not, which is a good question for everyone to put to himself 6 . He answered it by saying, "I think, 7 I am." But the best 8 of existence ever seen was given by another philosopher who said, "To be is to be in 9 ." If this is true, then the more relations a living thing has, the more it is alive To live abundantly means simply to 10 the range and intensity of our relations. 11 we are so used to loving our routine. But apart from our regular 12 , how much are we alive? If you are 13 only on your regular occupation, you are alive only to that extent. If 14 things are not concerned so far-poetry, music, pictures, sports, friendships, politics, international affairs-you are 15 . On the contrary, it is true that every time you 16 a new interest- even more, a new accomplishment-you increase your power of life. No one who is deeply interested in a large variety of subjects can remain 17 ; the real pessimist is the person who has lost 18 . To be or not to be-to live intensely and richly, merely to exist, that fits with 19 . Let's widen and strengthen our relations. 20 we live let live! | ||||
|
当年税源入库率反映了收入可持续增长的能力。
道路运输从业人员管理工作应当（）。
A.礼貌待客、文明经营、诚实守信、公平公正
B.公平、公正、公开和便民
C.依法经营、诚实守信、规范操作，文明从业
（）组是补充式合成词。
A.呼吸、买卖、开关、出入
B.团结、评论、纪念、开始
C.往返、进退、伸缩、作息
D.推翻、改进、摧毁、打倒