皮皮学，免费搜题
登录
搜题
【单选题】
影响高压蒸汽灭菌效果的是:()( )A.
蒸汽锅内必须是饱和蒸汽
B.
灭菌包不可包扎过紧
C.
灭菌包排列不可过密
D.
瓶罐盖盖紧
E.
不同类物品应分锅灭菌
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】I was a student from the countryside. My teachers thought I was the 小题1:________ student. My family also had the same thought 小题2:_______ my teachers. When I was going to give up my studying, a new te...
【单选题】—Oh, my God！Our teacher is so mean! —Calm down, my friend.Even though she is tough sometimes, she ________ be nice if you really work hard.
A.
must
B.
should
C.
can
D.
shall
【单选题】Perhaps I should not have done so, but I changed my mind about the new job even though I was ______ last week.
A.
to be started
B.
to have started
C.
to have been starting
D.
start
【单选题】All of a sudden, I felt dizzy _______ my room started to spin.
A.
as though
B.
so that
C.
as
D.
even though
【简答题】A．even B．even then C．even when D．even so
【简答题】背景资料： 某城市桥梁工程，上部结构为预应力混凝土连续箱梁，圆形墩柱下接承台，承台下设有直径1200mm钻口灌注桩，桩长15～17m；勘探报告显示：桩身所处地质从上至下依次为填土、黏土、碎石土、风化岩层，入岩深度：2～4m；现场设备有：冲击钻机、旋挖钻机。现浇混凝土箱梁模板的支撑体系采用扣件式钢管支架，满堂布置。中标签承包合同时钢筋价格为4500元／t，合同约定市场价在投标价上下浮动10％内不予调...
【单选题】at that time, i always wondered why my English wasn't improved even after watching so many movies.
A.
at that time, i always wondered why my English wasn't improved even after watching so many movies.
B.
at that time, i always wondered why my English wasn't improved even after i watched so many movies.
【单选题】So rarely___us that my kids wouldn't even recognize her.
A.
does my sister visit
B.
my sister visits
C.
visit my sister
D.
0
相关题目：
参考解析：
知识点：
题目纠错 0
发布
