阿司匹林下述哪项反应是错误的( )
A．解热作用B．减少炎症组织PG生成C．中毒剂量呼吸兴奋D．减少出血倾向E．可出现耳鸣、眩晕
参考答案：D
These are books.[ ]
A. we
B. our
C. he
D. I
His family _____ from him for six months until yesterday. [ ]
A. hasn't heard
B. didn't hear
C. hadn't heard
D. heard
