—Look at our model of space station. Do
题型：选择题
问题：
—Look at our model of space station. Do you like it?
—Yes, it is as as ours.[ ]
A. interesting
B. more interesting
C. most interesting
D. the most interesting
题型：选择题
| 借助如图所示的实验装置，小明探究“磁场对通电直导线的作用”．闭合开关S0，原本静止的轻质硬直导线AB水平向右运动．要使AB水平向左运动，下列措施中可行的是（ ） A．将A、B两端对调 B．将滑动变阻器的滑片P向右移动 C．换用磁性更强的蹄形磁体 D．将蹄形磁体的N、S极对调  |