依赖型人格障碍的特征是（）
A.缺乏独立性做
B.事犹豫不决，思虑甚多
C.懦弱胆小，容易惊怒
D.情绪幼稚，依赖性极强
参考答案：A
反映企业的长期偿债能力的指标有（）。
A.现金比率
B.经营净现金比率
C.资产负债率
D.负债收入比率
— Why do you keep the windows open on such a cold day?
— There are so many students here, so we want to keep the air nice and _____. [ ]
A. cold
B. dry
C. cool
D. clean
