发病率呈历年的一般水平,各病例间在发病时间和地点方面无明显联系,称
A.散发
B.暴发
C.流行
D.大流行
E.大暴发
参考答案:A
修约下列数至小数后一位:2.71828(),57.65()
-I hear that you went to see the film called “Life of Pea”, isn’t that boring?
-__________. It’s one of the most successful films.
A.Yes, it’s interesting.
B.Yes, it’s boring.
C.Not at all.
D.Of course.