长期低热可见于
A．甲亢
B．结核病
C．伤寒
D．乙型脑炎
E．肝癌
参考答案：A,B
______the website of the Fire Department in your city, and you will learn a lot about firefighting. [ ]
A. Having searched
B. To search
C. Searching
D. Search
“幸运52”中，李咏叔叔手里有6个蛋，其中2个是金蛋．如果你也参加了砸金蛋活动，并且是第二个砸蛋的人，那你砸中金蛋的可能性是______或______．
