软腐病、根癌病都是（）病害。
A.真菌性
B.细菌性
C.病毒性
D.线虫性
参考答案：B
-Hi, Eila, which is the __________ street in your city?
-High Street. Many people go shopping there.[ ]
A. busier
B. quieter
C. busiest
D. quietest
枝晶偏析
