问题
单项选择题
促进胃肠运动的受体是
A.α受体
B.β1受体
C.β2受体
D.M受体
E.N受体
答案
参考答案:D
促进胃肠运动的受体是
A.α受体
B.β1受体
C.β2受体
D.M受体
E.N受体
参考答案:D
请仔细阅读题中的各自要求,从A到F的六个选项中,选出符合要求的最佳选项,其中一项为多余选项 When you meet difficulties or things that don’t go your way, are you getting even more upset? Getting angry doesn’t solve(解决) anything. Can you bring your positive attitude(积极态度) when you need it the most? Here are Ways to Bring Your Positive Attitude When You Need it the Most: 小题1:This may be old, but that’s because it is true. Your happiness is up to you. Many people forget this. Truly successful people choose happiness no matter what their situations(境遇) are. 小题2:Smiling is one of those universal things that all of us have. Doubt this! Smile at a baby. They smile back. Smile at a stranger in the street. They will smile back. 小题3:You do the same things every day. You do the same work. You eat the same foods. You wear the same clothes. Shake things up by doing something new. Try a new approach. Take a new path. Even talk to someone new. All of these can pump up your attitude. 小题4:Anger doesn’t help in 99% of situations. In fact, it usually makes things worse. It clouds your judgment(干扰判断). It stresses others. Learn to control your temper. Being calm under stress is a powerful skill. 小题5:No one is successful all of the time. Learn from the times that you lose. What can you learn from your missteps? All great champions(冠军) were once losers at some point. But they learned. And they kept a positive attitude until they got better.
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