【单选题】Some educators that children should be rewarded for their great performance.
【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...
【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
【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.
【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
【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
【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.
【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( )。
【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( )。