关于香蕉炭疽病叙述错误的是()
A.多雨雾重的潮湿条件下,发病严重
B.病菌最适生长温度为25〜30℃
C.以菌丝体或分生孢子在香蕉上越冬
D.品种间抗病性没有明显差异
参考答案:D
Twenty years ago, his father was very rich and was________a farm. [ ]
A. in place of
B. in charge of
C. in sight of
D. in possession of
我国古建筑常用建筑镶贴材料是().
A.琉璃瓦
B.陶品
C.瓦件
D.以上都是