题目

Duty is an act or a course of action that people ______ you to take by social customs, law or religion.     A. persuade       B. request         C. instruct        D. expect   答案：D考查动词词义辨析。Persuade sb. to do sth意为“说服某人做某事”；request sb. to do sth意为“请求某人做某事”；instruct sb. to do sth意为“指导/命令某人做某事” ；expect sb. to do sth “期待/希望某人做某事”。根据句意：责任是人们通过社会惯例、法律或宗教信仰期望你来承担的一种行动或行动的过程。可知从下面各箱中任意摸出一个球，摸到红球的可能性是的是 [     ]A.B.C.