经调查表明，人类疾病50%-80%与不良心态、恶劣情绪有关。这说明[ ]

A．情绪对人的身体产生不利影响

B．身体健康影响人的情绪

C．消极情绪影响人的身体健康

D．不同情绪对人的身体产生不同的影响

句型转换

1. Mike has some books. (改为否定句)

Mike ______ ______ ______six books.

2. My pen friend lives in England. (对画线部分提问)

______ ______ your pen friend ______?

3. Helen is my friend. Amy is my friend, too.(合并为一句)

Helen and Amy ______ ______  my _______.

4. My pen is seventeen yuan. (对画线部分提问)

______ ______ ______ your pen?

5. It's five thirty now.(写出同义句)

It's ______ ______ _____ now.