皮皮学，免费搜题
登录
搜题
【简答题】
The following infomation indicates that the type of the essay is ______________. Before putting on a mask, clean hands with alcohol-based hand rub or soap and water. Cover mouth and nose with mask and make sure there are no gaps between your face and the mask. Avoid touching the mask while using it; if you do, clean your hands with alcohol-based hand rub or soap and water. Replace the mask with a new one as soon as it is damp and do not re-use single-use masks. To remove the mask: remove it from behind (do not touch the front of mask); discard immediately in a closed bin; clean hands with alcohol-based hand rub or soap and water. A. directional B. informational
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Some educators that children should be rewarded for their great performance.
A.
assumed
B.
adopted
C.
advocated
D.
convinced
查看完整题目与答案
【简答题】What, then, is a good education at the end of the twentieth century? Some educators suggest that it should include foreign languages and the study of foreign cultures；a y of English, including t...
查看完整题目与答案
【单选题】When educators wish to share some information with their colleagues, they often __________ .
A.
publish it in a professional journal
B.
attend professional meetings
C.
get access to it in the library
D.
make use of some library services
查看完整题目与答案
【单选题】Some educators try to put students of similar abilities into the same class because they believe this kind of ______ grouping is advisable.
A.
homogeneous
B.
instantaneous
C.
spontaneous
D.
anonymous
查看完整题目与答案
【单选题】Some educators begin to teach girls and boys separately because ______.
A.
some researches suggest that boys and girls do not study in the same way
B.
they are inspired by the success of Young Women's Leadership School
C.
researches in single-sex class prove that it works better for education
D.
problems in coeducation show that a single-sex school might be a better choice
查看完整题目与答案
【单选题】为避避免程序和()丢失,可编程序控制器裝有锂电池,当锂电池电压降至相应的信号灯亮时,要及时更换电池
A.
地址
B.
序号
C.
指令
D.
数据
查看完整题目与答案
【多选题】下列各项属于商流费用的有( )。
A.
运输费用
B.
市场信息费用
C.
信息加工费用
D.
合同谈判费用
E.
合同履行费用
查看完整题目与答案
【单选题】Some educators try to put students of similar abilities into the same class because they believe this kind of ______ grouping is advisable.
A.
homogenous
B.
instantaneous
C.
spontaneous
D.
anonymous
查看完整题目与答案
【单选题】有一平面轮廓的数学表达式为(X -3) 2 +(y-5) 2 =64 的圆,欲加工其内轮廓,请在下列刀中选一把最合适的刀具( )。
A.
．φ3立铣刀
B.
φ5立铣刀
C.
φ10立铣刀
D.
φ16立铣刀
查看完整题目与答案
【单选题】有一平面轮廓的数学表达式为 (X-2) 2 + (y-5) 2 = 64的圆,欲加工其内轮廓,请在下列刀具中选一把( )。
A.
Φ24立铣刀
B.
Φ20 立铣刀
C.
Φ12立铣刀
D.
密齿端铣刀
查看完整题目与答案
相关题目：
【单选题】Some educators that children should be rewarded for their great performance.
A.
assumed
B.
adopted
C.
advocated
D.
convinced
查看完整题目与答案
【简答题】What, then, is a good education at the end of the twentieth century? Some educators suggest that it should include foreign languages and the study of foreign cultures；a y of English, including t...
查看完整题目与答案
【单选题】When educators wish to share some information with their colleagues, they often __________ .
A.
publish it in a professional journal
B.
attend professional meetings
C.
get access to it in the library
D.
make use of some library services
查看完整题目与答案
【单选题】Some educators try to put students of similar abilities into the same class because they believe this kind of ______ grouping is advisable.
A.
homogeneous
B.
instantaneous
C.
spontaneous
D.
anonymous
查看完整题目与答案
【单选题】Some educators begin to teach girls and boys separately because ______.
A.
some researches suggest that boys and girls do not study in the same way
B.
they are inspired by the success of Young Women's Leadership School
C.
researches in single-sex class prove that it works better for education
D.
problems in coeducation show that a single-sex school might be a better choice
查看完整题目与答案
【单选题】为避避免程序和()丢失,可编程序控制器裝有锂电池,当锂电池电压降至相应的信号灯亮时,要及时更换电池
A.
地址
B.
序号
C.
指令
D.
数据
查看完整题目与答案
【多选题】下列各项属于商流费用的有( )。
A.
运输费用
B.
市场信息费用
C.
信息加工费用
D.
合同谈判费用
E.
合同履行费用
查看完整题目与答案
【单选题】Some educators try to put students of similar abilities into the same class because they believe this kind of ______ grouping is advisable.
A.
homogenous
B.
instantaneous
C.
spontaneous
D.
anonymous
查看完整题目与答案
【单选题】有一平面轮廓的数学表达式为(X -3) 2 +(y-5) 2 =64 的圆,欲加工其内轮廓,请在下列刀中选一把最合适的刀具( )。
A.
．φ3立铣刀
B.
φ5立铣刀
C.
φ10立铣刀
D.
φ16立铣刀
查看完整题目与答案
【单选题】有一平面轮廓的数学表达式为 (X-2) 2 + (y-5) 2 = 64的圆,欲加工其内轮廓,请在下列刀具中选一把( )。
A.
Φ24立铣刀
B.
Φ20 立铣刀
C.
Φ12立铣刀
D.
密齿端铣刀
查看完整题目与答案