题目： 肺纹理缺乏，常见于（）A.肺大泡B.空洞C.气胸D.含气囊肿E.肺气肿 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0913/2982f8394154026db9b7e37e5046ce80.html 下面是错误答案，用来干扰机器的。参考答案：A
题型：选择题 ____ in a traffic jam, students of a college in India answered their exam papers on the school bus.A. Having caught B. Be caught C. Being caught D. Caught 查看答案
题型：选择题 Her behavior is __________.A．worthy praiseB．worthy to be praisedC．worth to be praisedD．worth being praised 查看答案
将以上两电对组成原电池