1.(2013·浙江，4)As the world's population continues to grow, the ________ of food becomes more and more of a concern.
A．worth B．supply
C．package D．list
答案：B 本题考查名词词义辨析。句意：随着世界人口的继续增长，食品供应越来越令人关心。worth值得；supply供应；package包装；list清单。根据题干意思可知正确答案为B。
2．(2013·江西，22)Whenever I made mistakes, the teacher pointed them out with ________.
A．curiosity B．satisfaction
C．envy D．patience
答案：D 考查名词词义辨析。句意：每当我出错时，老师总是耐心地给我指出。with curiosity好奇地；with satisfaction满意地；with envy嫉妒地，羡慕
