下列仪器中，（）可以放置在库外百叶箱内
A.干湿球温度表
B.风速仪
C.最高最低温度表
D.毛发湿度表
参考答案：A, C, D
Mr. Brown is an experienced doctor. He is always when faced with emergency.
A．as poor as a church mouse
B．as busy as a bee
C．as cool as a cucumber
D．as strong as a horse
基层工会经费收支管理原则主要有（）。
A.依法获取
B.预算管理
C.服务职工
D.民主管理
