如图示,漂浮导管监测最严重的并发症是()
A.房室传导阻滞
B.肺梗死
C.瓣膜损伤
D.感染
E.肺动脉破裂
参考答案:E
句子转换,看例句,仿写句子。
例句:This is a dish. → These are dishes.
Here is a dress. → Here are dresses.
1. This is a bus. →
2. Here is a watch (手表). →
3. This is a man. →
4. Here is a woman. →
5. This is a child. →
量齿尺是法国人勒格拉发明的。