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【单选题】
苷治疗心房颤动的主要机制是A.
降低纤维自律性
B.
缩短心房不
C.
降低结的自律性
D.
延长房室结的有效期
E.
缩短房室结的有效不
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【简答题】⑵人有悲欢离合，月有阴晴圆缺，__________。（苏轼《水调歌头》）
【单选题】美国把亚太地区看作其重要利益版块的原因是()。
A.
欧亚大陆是美国具有重大战略意义的政治版块，并警惕这里出现一个向美国挑战的国家
B.
美国的均势战略是霸权均势战略
C.
中国崛起的背景下，美国要强化盟友对它的信任度，维护美国在亚太地区的影响力
D.
以上都对
【单选题】What does the man want to do?
A.
Borrow the typewriter.
B.
Visit the woman.
C.
Go home soon.
D.
Read the woman' s paper.
【简答题】听下面一段材料，回答第1-3题。 1. Who is the man probably? A. The employer. B. A visitor. C. The woman's husband. 2. What does the man next to the girl do? A. An engineer. B. An accountant. C. A businessman. 3. Wha...
【单选题】九上,苏轼《水调歌头》补名句下句:人有悲欢离合,月有阴睛圆缺,()。
A.
何事长向别时圆?
B.
又恐琼楼玉宇,高处不胜寒。
C.
二十三年弃置身。
D.
此事古难全。
【简答题】听下面一段材料，回答第1-3题。 1.Where does the conversation most probably take place? A. In the woman' s office. B. In a science museum. C. In a science lab. 4. What do we know about the man? A. He is preparing fo...
【单选题】What does the author mean by saying "The 'self-made man or woman' is still very much the ideal in present-day America
A.
Americans no longer respect those who are born rich as they used to
B.
Americans still respect those who have climbed up the social ladder through hard work
C.
Americans think that an ideal man or woman should be born poor
D.
Americans think that only the self-made man or woman is worthy of respect
【简答题】听下面一段独白，回答第1至3题。 1. According to the speaker, what is 'a shopping woman'? A. She is crazy about shopping. B. She works as a shop assistant. C. She often makes a shopping list. 2. How many ties does th...
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