梦属于哪种心理活动?()
A.感知
B.思维
C.记忆
D.想象
参考答案:B
21.I’m vey busy toady. ______,I have much work to do today .
A.In other words
B.In a word
C.That to say
D.On a word
川崎病要注意预防对预后影响最重要的并发症是:__________。