【单选题】当选中第1工作寄存器区时,工作寄存器R1的地址是 ( ) 。
【单选题】If most of the people of a country have a television, we __________. 查看材料
A.
can say the television is a need in the same sense as food and clothing and shelter
B.
can say the television must be in the basic necessities
C.
cannot say the television is in the basic necessities
D.
can say every family must have one
【单选题】While watching television, ______.
B.
we heard the telephone ring
C.
we heard the telephone rang
D.
the telephone was rung
【简答题】使用Y-Δ减压启动的电动机在正常运行时,电动机定子绕组是 连接的。A. 三角形
【简答题】当 选中第 1 工作寄存器区时,工作寄存器 R1 的地址是 H.