皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
用油脂制作的洗衣皂属于
A.
阴离子型表面活性剂
B.
阳离子型表面活性剂
C.
两性离子型表面活性剂
D.
非离子型表面活性剂
E.
以上都不是
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】中国人民币采用的汇率标价方法是()。
A.
应收标价法
B.
间接标价法
C.
应付标价法
D.
直接标价法
【判断题】有一管流,属于紊流粗糙区,其黏性底层厚度随液体温度升高而减小。
A.
正确
B.
错误
【简答题】What can people do at Campbell Hall? [A] Learn how to take care of old movies. [B] Visit a clinic to get advice on health. [C] Get information for free . [D] Plan their study and research.
【单选题】What can people do at Campbell Hall?
A.
Learn how to take care of old movies.
B.
Visit a clinic to get advice on health.
C.
Get information for free event.
D.
Plan their study and research.
【单选题】What can people do in the East Suburb park?
A.
People can plant trees.
B.
People can see the tornadoes
C.
People can see a lot of flowers.
D.
People can play and enjoy the sun light.
【简答题】加工精度指的是什么?包括哪些精度?
【多选题】银行在对外报价时,可以采用直接标价法或者间接标价法。1美元=7元人民币属于()。
A.
对美国来说,是间接标价法
B.
对中国来说,是间接标价法
C.
对美国来说,是直接标价法
D.
对中国来说,是直接标价法
【判断题】中国人民币采用直接标价法。
A.
正确
B.
错误
【单选题】What can people do when them is had weather?
A.
Do no exercise.
B.
Exercise in the room.
C.
Take an umbrella (雨伞).
【单选题】What can people do in the old houses now?
A.
Do some reading.
B.
Eat or go shopping.
C.
Have history classes.
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题