答案與解析

B A C A C C
英漢翻譯

1. He wants to know what you are doing.
2. He wants to know when the train will arrive.
3. He wants to know where the bus will go.
4. He wants to know how the machine is used.
5. We enjoy ourselves.
6. They are both teachers.
7. All of us are good students.
8. What’s the matter?