21. A) They shake their front paws. B) They teach them to dive. C) They shower with them. D) They shout at them.
举一反三
- 21.Questions 19 to 21 are based on the passage you have just heard. A: They shake their front paws. B: They teach them to dive. C: They shower with them. D: They shout at them.
- A) They shake their front paws.[br][/br]B) They teach them to dive.[br][/br]C) They shower with them.[br][/br]D) They shout at them.
- 24. A) Set a good example for them to follow. B) Read books and magazines to them. C) Help them to learn by themselves. D) Choose the right school for them.
- They hugged each other so tightly that no one could separate them. A: pull them together B: pull them in C: pull them down D: pull them apart
- Questions 16 to 20 are based on the following talk. A: Cleaning them. B. Putting them in a tray and freezing them. B: C. Storing them in a plastic bag. D. Killing any harmful germs in them.