1. 选出正确的答案。
2. 

“一切对人不利的影响中，最能使人短命夭折的是不利的情绪，如忧伤、颓废……”“生命的潮汐因快乐而升，因痛苦而降。”上述名言说明（    ）

从右栏中找出左栏各句的应答语。

①What does he look like?____     A. It's yellow.

②Is his bike new?____                 B. Yes, they are.

③Whose book is this?____          C. He has gray hair.

④Are these your apples?____      D. Sorry, I don't know.

⑤What color is your coat?____     E. It's mine.