皮皮学，免费搜题
登录
搜题
【单选题】
在选用乳化剂时，表面活性剂的HLB值是一个重要参数。HLB值越大，表示该表面活性剂A.
亲水性越强， O/W 型乳化剂
B.
亲水性越强， W/O 型乳化剂
C.
亲水性越弱， W/O 型乳化剂
D.
亲水性越弱， O/W 型乳化剂
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
【单选题】在Word 2003中，下列关于窗口的叙述，不正确的是(34)。
A.
窗口命令下的拆分功能可以将文档分为两个文档窗口
B.
多文档窗口间的内容可以进行剪切、复制等操作
C.
Word 2003允许同时打开多个文档进行编辑，每一个文档都有一个窗口
D.
在文档的编辑状态下，不可以使用窗口命令新建一个窗口
【单选题】How does the buyer respond to the seller's cut?
A.
she wants to reduce the price more
B.
she is satisfied
C.
she needs to report to her boss for a reply
【单选题】How does the buyer respond to the seller's cut?
A.
She wants to reduce the price more
B.
She is satisfied
C.
She needs to report to her boss for a reply
【单选题】Military helicopters dropped food and medicine to the earthquake survivors that remained ______ in remote mountain villages. [ ]
A.
laid off
B.
paid off
C.
put off
D.
cut off
【简答题】The soldiers were going from one ruined house to another ______ survivors of the earthquake.
【单选题】To keep injured survivors warm in the water after abandoning a ship，they should（）.
A.
be placed in the middle of a small circle formed by the other survivors in the water
B.
float on their backs with their arms extended for maximum exposure to the air
C.
remove their life preservers and hold on to the uninjured survivors
D.
sip seawater at intervals of fifteen minutes
【单选题】How does the buyer respond to the seller's cut?
A.
she wants to reduce the price more.
B.
She is satisfied.
C.
She needs to report to her boss for a reply.
【单选题】下列关于“Word文档窗口“的叙述,不正确的一条是()
A.
在Word中，可以同时打开多个文档窗口
B.
在Word中，可以同时关闭多个文档窗口
C.
在Word中，文档窗口最多可以拆分为2个
D.
在Word中，可以同时编辑的文档窗口最多只能有2个
相关题目：
参考解析：
知识点：
题目纠错 0
发布
