自然疫源性疾病包括()
A.鼠疫
B.狂犬病
C.肾综合征出血热(流行性出血热)
D.钩端螺旋体病
E.布鲁菌病
参考答案:A, B, C, D, E
—Who's the little boy in the picture?
—It's me. The picture _______ ten years ago. [ ]
A. takes
B. is taken
C. was taken
D. took
物业价值与折现率的关系是( ),折现率与利率的关系是( )。
A.正相关,正相关
B.正相关,负相关
C.负相关,负相关
D.负相关,正相关