Passage 1 -12
A: He saw another animal behind the dead animal.
B: He saw a gun beside the dead animal.
C: He saw a man behind the dead animal.
D: He saw people behind the dead animal.
A: He saw another animal behind the dead animal.
B: He saw a gun beside the dead animal.
C: He saw a man behind the dead animal.
D: He saw people behind the dead animal.
举一反三
- Which of the following is the most important element of Koch’s germ theory of disease? The animal shows disease symptoms when ( ) A: the animal has been in contact with a sick animal. B: the animal has a lowered resistance. C: a microorganism is observed in the animal. D: a microorganism is inoculated into the animal.
- Tom saw the police car coming behind, so he _______ into the next alley.
- It was winter. A fox was very hungry, but he didn’t worry about it. He was sure that he could find food. He saw a truck (卡车) and there was a big box full of fish in the truck. He lied down and played dead. When the driver saw the dead fox, he stopped. He put the fox into the truck and went on driving. The fox quickly ate the fish and ran away. The fox is dead.
- Why is he accused of doing animal research?
- How does the professor remind students of the cruelness of animal experimentation A: He gives a detailed description of the cruelness of animal experimentation. B: He encourages students to imagine the pain that the animals suffer from in animal experimentation, C: He compares it with the hypothermia experiments done on Jews. D: He reminds the class of the fact that scientists define begging calls,