C++中的数据类型大体上可以分成三类:它们是______、______和______。
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女,78岁。因急性心功能衰竭急诊,医师给予毛花苷C治疗,依据药理上血浆半衰期的理论,为迅速达到稳态血药浓度,可将首次给药剂量
A. 增加5倍
B. 增加10倍
C. 增加20倍
D. 增加40倍
E. 增加60倍
SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 1.5 seconds to answer the questions. Now listen to the conversation. What happened in the end
A. She started an argument with her neighbors.
B. Her neighbors came down quietly, but she stayed awake for quite a long time.
C. Her neighbors refused to listen, so the police were called in.
D. She couldn’t fall asleep again for the rest of the night.
Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage. According to the passage, what does the average negotiators usually do
A. Make sure there is no misunderstanding.
B. Try to persuade by giving various reasons.
C. Repeat the same reasons.
D. Listen carefully and patiently to the other party.
SECTION A CONVERSATIONS In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 1.5 seconds to answer the questions. Now listen to the conversation. Why did her neighbors go up on the roof
A. To watch the night scenes.
B. To look up at the stars.
C. To clean up the roof.
D. To show their visitor the view.