过敏性紫癫的常见临床表现不包括()
A.双下肢皮肤出血点
B.可致关节畸形的关节肿痛
C.便血
D.蛋白尿
E.腹痛
参考答案:B
We _______ TV when the telephone rang. [ ]
A. watched
B. were watching
C. watch
D. are watching
在财务评价指标体系中,不属于动态评价指标的是( )。
A.财务内部收益率
B.投资收益率
C.财务净现值
D.财务净现值率