补偿组织衰减的方法有（）
A.边缘增强效应
B.时间增益补偿（STC.或TGC.）
C.显示方法
D.传送
E.增强效应
参考答案：B
用单词的适当形式填空。
1. Baby Becky _____________ (wash) the dishes every day.
2. Mrs. Smith is _____________ (take) a bath now.
3. My hands _____________ (be) dirty.
4. She _____________ (take) a shower in the bathroom now.
5. Li Ming _____________ (go) to the kitchen.
Once a decision has been made, all of us should it .
A．direct to
B．stick to
C．lead to
D．refer to
