Tom made_____ mistakes than Simon in the English test, but he made _________ mistakes than Lucy. Simon made_____ mistakes of the three.
A:more, fewer, fewest
B:less, fewer, least
C:less, fewer, the fewest
D:more, fewer, the fewest
相交于____分别叫做长方体的长、宽、高。
如图所示,固定于地面、倾角为θ的光滑斜面上有一轻质弹簧,轻质弹簧一端与固定于斜面底端的挡板C连接,另一端与物块A连接,物块A上方放置有另一物块B,物块A、B质量均为m且不粘连,整个系统在沿斜面向下的恒力F作用下而处于静止状态.某一时刻将力F撤去,若在弹簧将A、B弹起过程中,A、B能够分离,则下列叙述正确的是( )
选出下列划线字的注音全部正确的一项( )