A:What; how
B:That; that
C:What; what
D:How; what
- Junior high school days will be over _______ a week. How are you feeling?
- I'm trying to keep my cool because we've been together ________ three years.
如图所示,相距为d的两条水平虚线L1、L2之间是方向水平向里的匀强磁场,磁感应强度为B,正方形线圈abcd边长为L(L<d),质量为m,电阻为R,将线圈在磁场上方高h处静止释放,cd边刚进入磁场时速度为v0,cd边刚离开磁场时速度也为v0,则从线圈cd边刚进入磁场起一直到ab边离开磁场的过程中( )
下列诗句运用的修辞手法与其他三项不同的一项是( )
下列不属于人口密集地区的是( )