助人为乐、廉洁奉公,反映性格的()特征。
参考答案:理智
Welcome to our charity show.It will be held _______ the night of May 4th.
A.on
B.in
C.at
D./
--- Shall I get one more cake fro you, David?
--- Thanks, but you ______. I’ve had enough.
A.shouldn’t
B.mustn’t
C.can’t
D.needn’t