在植物病害中,真菌性病害的数量最多,有()以上的病害是由真菌引起的。
参考答案:80%
To get well, .
A.we are going to operate on the patient
B.an operation is necessary
C.the patient needs an operation
D.the doctor will perform an operation on the patient
城市财政的作用体现在哪些方面?