A:放在月球上
B:生锈了
C:用镊子拿起
D:气温升高
如图,一只甲虫在5×5的方格(每小格边长为1)上沿着网格线运动.规定:向上向右走为正,向下向左走为负.如果从A到B记为:A→B(+1,+4),从B到A记为:B→A(﹣1,﹣4),其中第一个数表示左右方向,第二个数表示上下方向,那么图中
中国终于有了自制的航空母舰,这确实值得骄傲。
China has owned its first homemade aircraft carrier finally. That's really something to be ____ ____.
In order to lose weight, the young lady prefers to ______ regularly rather than take expensive weight-losing pills.