Whenfacedwithlifeanddeathdecisions, ateachercanbee...
来源：语文精选馆 2.52W
问题详情：
When faced with life and death decisions, a teacher can be expected to do is to protect students with his or her own life．
A．that B．what C．how D．whether
【回答】
B知识点：主语从句
题型：选择题
