【判断题】对自身所持教育观念的反思是教师反思的重要内容 。
【单选题】钢在奥氏体化时,温度越高,保温时间越长,则()
【单选题】钢在奥氏体化时,温度越高,保温时间越长,则( )
【单选题】以下程序调用findmax函数返回数组中的最大值。在下面划线处应填入的是( )。 #include findmax( int *a, int n) { int *p, *s; for (p=a, s=a; p-a
【简答题】0106B 14 、 为了防止碰撞的发生,射频识别系统中需要设计相应的防碰撞技术,在通信中这种技术也称为多址技术,多址技术主要分为以下四种 : 、 、 、 。
【单选题】_____ the meeting himself gave them a great deal of encouragement. [ ]
A.
The president will attend
B.
The president to attend
C.
The president attended
D.
The president's attending
【单选题】_______ the meeting himself gave them a great deal of encouragement. A). The president will attend B). The president to attend C). The president attended D). The president's attending