A. long B. longest C. short D. shortestThe Changjiang R……

单项选择题I felt so bad all day yesterday that I decided this morning I couldn’t face ______ day like that.

单项选择题No sooner had we reached the top of the mountain ______ we all sat down to rest.

单项选择题I’ve visited a lot of different places and stayed in a lot of different hotels, but nothing else ______ this on.

单项选择题A. bread B. eat C. tea D. seat

单项选择题More than one ______ the people heart and soul.

单项选择题— Sorry, I have to ______ now. It’s time for class. — OK, I’ll call back later.

问答题什么是教学模式请举典型例子说明。

问答题遗传

问答题巩固性原则

单项选择题决定教育性质的根本因素是( )。