"抑郁发作“的特点不包括（）
A.情绪低落
B.语言动作减少和迟缓
C.思维中断
D.思维缓慢
参考答案：C
根据句意，在每个句子的空白处填入一个适当的词，使句子意思完整，语法正确。
1. Amy began ice skating _____ the age of four.
2. Liu Xiang was _____ in 1983 in Shanghai.
3. Yesterday I did some morning exercises and _____ a little breakfast.
4. I stayed at home and _____ TV yesterday.
5. The boy _____ Li Ming is my friend.
水分临界期
