问题
单项选择题
能使肾上腺素的升压效应翻转的药物是（）。
A.氢氯噻嗪
B.多巴胺
C.普萘洛尔
D.酚妥拉明
答案
参考答案：D
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能使肾上腺素的升压效应翻转的药物是（）。
A.氢氯噻嗪
B.多巴胺
C.普萘洛尔
D.酚妥拉明
参考答案：D
| Complete the following passage by using the words in the box Each word can only be used once Note that there is one word more than you need. | ||||||||||
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| A man is making good ___1___ of his baldness by selling advertising space to companies. Matt Stafford, who suffers from baldness, is ___2___ companies the chance to have their logos (某公司或机构的标志) on the ___3___ side of his head The 26-year-old is selling the strange advertising space on the Internet, and he has already sold his first advertising space for 215 pounds. His advertisement ___4___, "You are buying advertising space on the left side of a 26-year-old London man's head". He also promises never to wear a hat The man said, "I found a bald area on the side of my head one day and went to see a doctor It ___5___ out to be a ___6___ disease It made me think about how I could ___7___ something negative into something positive. The cash raised through the sale will ___8___ to an organization that provides wigs(假发) for teenagers suffering from hair ___9___ because of cancer treatment. |