锻炼坚强意志的决窍是 [ ]
A．今日事，今日毕
B．学会战胜自己
C．努力学习
D．不怕困难
答案：B
March 5 marks the 50th anniversary of the “learning from Lei Feng Day”, a day_____ in honor of the Chinese soldier Lei Feng.
A．being named
B．having named
C．named
D．to be named
You _____ to the meeting this morning if you have something important to do
A．needn’ttocome
B．don’tneedcome
C．don’tneedcoming
D．needn’tcome
