单项选择题
Some of the students in this class seem （）to help those who have difficulties in their studies.
A.willingB.reluctantC.reliableD.responsible
单项选择题 All of the following but（）are the plays written by George Bernard Shaw.
单项选择题 The Time Machine is a piece of（）.
单项选择题 “The Drama of Ideas”or “The Discussion Play”refers to the plays written by（）.
