深Ⅱ度烧伤愈合时间通常为（）
A.3～5日
B.2～3周
C.3～4周
D.4～5周
E.5周以上
参考答案：C
He suddenly remembered that ___at home.
A．he forgot his schoolbag
B．he left his schoolbag
C．his schoolbag had been forgotten
D．his schoolbag had been left
由地方各级人民代表大会选举上一级人民代表大会代表候选人的名额，应多于应选代表名额的
A．1/5至1/2
B．1/5至1倍
C．1/3至1倍
D．1至2倍
