简述播种苗的年生长规律。
参考答案：
出苗期，幼苗期，速生期，生长后期。
— Look, "NONSMOKING". What does it mean?
— It means _____. [ ]
A. smoking is allowed
B. cigarette is not permitted
C. we don't allow to smoke here
D. they don't allow us to smoke here
休克患者微循环改善，最重要的依据是
A．神志清楚
B．皮温升高
C．血压回升
D．尿量增加
E．心率正常
