最终决定了农业生产的类型和规模的是[ ]
A．市场
B．气候
C．交通运输
D．土壤
答案：A
患儿，5岁。发热1-2天，两颊黏膜有针尖大小的白色小点，周围红晕，可诊断为
A．口疮
B．鹅口疮
C．发颐
D．痄腮
E．麻疹
According to MLC,the minimum hours of rest shall not be less than 10 hours in any 24-hour period,and（）hours in any seven-day period.
A.70
B.72
C.75
D.77
