稽留热常见于（）。
A.风湿热
B.败血症
C.肾盂肾炎
D.大叶性肺炎
E.重症肺结核
参考答案：D
The boy was so careless that the glass fell from his hand and it _____ on the floor.[ ]
A. broke in
B. broke down
C. broke up
D. broke out
液化气站钢瓶的管理要求：钢瓶拉运到站后，要逐一进行三次检斤，并做好记录，如有（）必须及时上报。
A、泄露、不足或超装
B、钢瓶号不清
C、无胶圈
D、脱漆
