题目内容

9-3[音频]

A. The robot has a man-made brain.
B. Robots help humans get smarter.
C. The human brain becomes smarter.
D. Robots can be smarter than humans.

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9-4[音频]

A. The development of science.
B. The importance of learning.
C. The size of a robot.
D. The power of IoT.

9-5[音频]

A. It is a physical planet (星球).
B. It is full of wonders (奇观).
C. It’s becoming a big information system.
D. It’s becoming smaller and smaller.

减少分析测定中偶然误差的方法为

A. 进行对照实验
B. 进行空白实验
C. 进行仪器校正
D. 进行分析结果校正
E. 增加平行实验次数

用于原料药或成药中主药含量测定的分析方法认证不需要考虑

A. 测定量和检测量
B. 精密度
C. 选择性
D. 耐用性
E. 线性和范围

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