—How long may I _____ your MP4 player?
—At most four days.[ ]
A. borrow
B. keep
C. lend
答案:B
在平面直角坐标系中,点C(﹣2,4)向右平移3个单位后得到D点,则D点的坐标是[ ]
A.(1,4)
B.(﹣5,4)
C.(﹣2,7)
D.(﹣2,1)