上颌中切牙牙体长轴与平面相交的舌向角约为()
A.70°
B.60°
C.50°
D.40°
E.30°
参考答案:B
早期启蒙思想的一大特点,就是展开对科举制度的批判。其中,提出“取士八法”的思想家是( )。
A.颜元 B.王夫之 C.黄宗羲 D.顾炎武
The following suggestions increase ’programs’ (69) and make them easier to Maintain: 1.Use a standard indention technique,blank lines,form feeds,and spaces. 2.Insert plenty of (70) into your code.
A.java code
B.C++ code
C.assemble code
D.comments