火灾扑灭后，起火单位应（）。
A、速到现场抢救物资
B、尽快抢修设施争取复产
C、予以保护现场
D、拨打119
参考答案：C
关于主，肺动脉间隔缺损的主要病理生理改变，不包括（）。
A.左心室扩大、壁增厚
B.大动脉水平左向右分流
C.心力衰竭
D.二尖瓣关闭不全
E.肺动脉高压
选择imaginative, imaginable或imaginary，并用其适当的形式填空。
1. Although the main characters in the novel are so true to life, they are ____.
2. It's ____ for such an ____ writer to create ____ stones.
3. This is the only solution ____.
4. The famous poem was from an ____ poet.
