题目内容

9-2

A. Going to work.
B. Cleaning the floor.
C. Doing the dishes.
D. Washing clothes.

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9-3

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.

9-4

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

9-5

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.

抗菌药物敏感试验中的“敏感”一词的含义为

A. 小剂量给药后,细菌生长被抑制
B. 大剂量给药后,细菌生长被抑制
C. 改变给药途径后,细菌生长被抑制
D. 常规剂量给药后,细菌生长被抑制
E. 给药为到达感染部位剂量,细菌生长被抑制

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