古希腊哲学脱胎于哪里？（）
A、古希腊祭祀活动
B、神话
C、古希腊悲剧
D、古希腊喜剧
参考答案：B
-____________?
-It doesn't work. [ ]
A. How are you
B. Where is your watch
C. What's wrong with your watch
D. How much is your watch
废电池乱丢对人体不会造成（）。
A、镉中毒
B、氰中毒
C、锰中毒
D、汞中毒
