全导联出现高波幅δ活动为背景，仅可见少量α波或者θ波。（）
A.脑死亡
B.纺锤形昏迷
C.α型昏迷
D.δ型昏迷
E.代谢性脑病
参考答案：D
先阅读，再判断。(对的写“T”，错的写“F"。)
Hi! I'm Bai Ling. I'm ten. I like white. I have a white sweater.1 like it very much.
( )1. Bai Ling is a girl.
( )2. She likes black dress.
( )3. She is ten.
( )4. She has a white sweater.
.
He made the choice to give all his money away, ______, he said, brought him happiness.
A．it
B．that
C．which
D．this
