问题
选择题
People all over the world are all ______ about the relationship between China and Japan.
A．tired
B．concerned
C．interested
D．talked
答案
答案：B
题目分析：考查形容词辨析：A. tired疲劳的，B. concerned担心的，C. interested感兴趣的，D. talked这不是形容词，只有B项搭配介词about，句意：全世界的人都担心中国和日本的关系。选B。