皮皮学，免费搜题
登录
搜题
【单选题】
关于站用变排油和注油，下列说法错误的是（）。A.
合理安排油罐、油桶、管路、滤油机、油泵等工器具放置位置
B.
在起吊油罐作业过程中要做好相关安全措施
C.
注油从油箱顶部进行，注油完毕后，气体
D.
排油时，站用变进气阀和油罐的放气孔打开
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Some college students are attracted by those who are similar with them, while others are fun of those who are different from them. What do you think about the issue? What are the benefits of fr...
【简答题】What do Tom Sawyer and jumping frogs have in common? Stories about both of them were created by one man: Mark Twain. Born Samuel Langhorne Clemens, Mark Twain was his pen name. When Twain was 4, his f...
【简答题】People used to hear about breaking news form newspapers, but now the largest amount of U.S. s get news from 1___ __ ___. People are frequently directed to news sites from 2__ ___ ___. There has a...
【简答题】甲状腺次全切除术拆线的时间一般是在术后（）。|阑尾切除术拆线的时间一般是在术后（）。|减张缝合拆线的时间一般是在术后（）。|胫骨骨折切开复位内固定拆线的时间一般是在术后（）。A. 4-5天B. 6-7天C. 9-10天D. 10-12天E. 14天
【单选题】楼地层为什么分别叫楼板层和地坪层?
A.
因为楼板层包括了地坪层
B.
因为二者构造不同,地坪层要考虑防潮,楼板层不需要考虑防潮
C.
因为二者构造不同,地坪层要考虑防潮,楼板层局部需要考虑防潮
D.
因为二者构造不同,地坪层不需要考虑防潮,楼板层要考虑防潮
【单选题】What attracted them to go into this shop?
A.
The black shoes at the back.
B.
The green shoes at the back.
C.
The boots at the back.
D.
The boots near the window.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
