撰写调研报告必须注意的事项包括( )等。
A.实事求是
B.要有鲜明的倾向
C.注意内外有别
D.观点和材料要统一
E.不能主观臆断
参考答案:A,D,E
Maggie wanted an evening job that would allow her to ______ her son during the day.
A.look at
B.look around
C.look after
D.look out
肺癌肉眼类型( )、( )、( ),组织学类型有: ( )、( )、( )、( )、( )。