题目内容

卡托普利的作用靶点是

A. 血管紧张素转化酶
B. Β肾上腺素受体
C. 羟甲戊二酰辅酶A还原酶
D. 钙离子通道
E. 钾离子通道

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氨氯地平的作用靶点是

A. 血管紧张素转化酶
B. Β肾上腺素受体
C. 羟甲戊二酰辅酶A还原酶
D. 钙离子通道
E. 钾离子通道

胺碘酮的作用靶点是

A. 血管紧张素转化酶
B. Β肾上腺素受体
C. 羟甲戊二酰辅酶A还原酶
D. 钙离子通道
E. 钾离子通道

以下对H1受体拮抗剂的描述错误的是

A. H1受体拮抗剂分子中的两个芳香环在同一平面时,有较好的抗组胺活性
B. H1受体拮抗剂属于竞争性拮抗剂
C. 其芳香核部分可能与受体相互作用,增强了与H1受体的亲和力
D. H1受体拮抗剂分子中的手性中心靠近芳核时,光学异构体间的抗组胺活性差异较大
E. 以上都不对

Psycholinguistics is the study of the psychological processes involved in language. Psycholinguists study understanding, production, and remembering language,and hence are concerned 【M1】______ with listening, reading, speaking, writing, and memory for language. One reason why we take the language for granted is that it usually 【M2】______ happens so effortlessly, and most of time, so accurately. 【M3】______ Indeed, when you listen to someone speaking or looking at this page, 【M4】______ you normally cannot help but understand it. It is only in exceptional circumstances we might become aware of 【M5】______ the complexity involved: if we are searching for a word but cannot remember it; if a relative or colleague has had a stroke which has 【M6】______ influenced their language; if we observe a child acquiring language; 【M7】______ if we try to learn a second language ourselves as an adult; or if we are visually impaired or hearing-impaired or if we meet anyone else 【M8】______ who is. As we shall see, all these examples of what might be called "language in exceptional circumstances" reveal a great deal about the processes evolved in speaking, listening, writing and reading. But 【M9】______ given that language processes were normally so automatic, we also 【M10】______ need to carry out careful experiment to get at what is happening.
【M1】

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