问题
单项选择题
属于碳苷类化合物的是（）
A．红景天苷
B．水扬苷
C．芥子苷
D．腺苷
E．牡荆素
答案
参考答案：E
解析：
属于碳苷类化合物的是牡荆素，故114答案选E。
搜题请搜索小程序“爱下问搜题”
属于碳苷类化合物的是（）
A．红景天苷
B．水扬苷
C．芥子苷
D．腺苷
E．牡荆素
参考答案：E
解析：
属于碳苷类化合物的是牡荆素，故114答案选E。
| 阅读短文，根据短文内容完成表格，每空一词。 | ||
| I have always loved cars. After graduating from college, I got one, which I regarded as(把……当作)my favorite friend.I called it Victor. For the next three years, everything I did was connected with(与……有关)Victor. I lived a happy life. But because of money problems, I had to sell Victor. Then my life broke down. Without Victor, I was like a fish out of water. Three months later, with the encouragement of my friends, I decided to start a new life. I tried and made it. Everything went well again. Losing my car made me grow up. I have learned that life won’t always go our way, but we can chose to be positive (积极的)and make the best of it.
|