World Wildlife Fund ______ very much the efforts that China has made to protect endangered species from being further endangered.

A．enjoys

B．appreciates

C．thanks

D．prefers

健康的“1234”生活方式（）

A、一个中心：健康；

B、两个基点：小事糊涂一点，对人大度一点；

C、三大快乐：助人为乐，知足常乐；自得其乐；

D、四块基石：合理膳食，适量运动，戒烟戒酒，心理平衡。