不属于乙类传染病的是（）。
A.艾滋病
B.流行性乙型脑炎
C.传染性非典型肺炎
D.鼠疫
E.梅毒
参考答案：D
简述《三国演义》中能体现关羽 “忠义”性格的一个故事。
We have ( ) a number of our customers in this area and ninny of them take an interest in your products.
A．contacted
B．contacted with
C．been contacted with
D．in contact with
