人工干燥时,含挥发性成分药材的干燥温度不超过()
A.30℃
B.40℃
C.50℃
D.80℃
E.100℃
参考答案:C
Parents complain that _____ shown on TV will have bad influence on high
school students’ moral _____.
A.too much violence, behaviours
B.too much violence, behaviour
C.too many violences, behaviour
D.too many violences, behaviours
世界卫生组织对健康的定义包括 [ ]
A、身体和心理方面
B、身体和社会适应方面
C、身体、心理和社会适应方面
D、身体、心理、社会适应和创新方面