支气管哮喘最有意义的临床表现特点是()
A.呈反复发作,持续不能缓解
B.呈发作性,可缓解
C.呈进行性加重
D.有肺气肿体征
E.有哮鸣音
参考答案:B
根据句意及汉语提示,写出各单词的正确形式,每空填一词。
小题1:Kitty is (激动的) about the trip to China Space Museum.
小题2:Yang Liping is a dancer. She is very (小心的) with her diet because she wants to keep slim.
小题3: Look! The sunlight is shining into the room (穿过) the windows.
小题4:My classmates finished (庆祝) his thirteenth birthday at midnight.
小题5: This book has a lot of (信息) about Western festivals.
在绩效管理实施前应该建立健全的()
A.原则
B.流程
C.绩效信息系统
D.制度