13.
Is x to the right of -5 on the number line?..B
(1) x is to the right of -7 on the number line.
(2) x is between -4 and -3 on the number line.
14.
Is y between -2 and 1 on the number line?...E
(1) y is to the right of -1 on the number line.
(2) y is to the left of 2 on the number line.
15.
Is r to the right of -6 on the number line?...D
(1) r is between -4 and -1 on the number line.
(2) r is between -3 and 1 on the number line.
題目想要表達啥?
謝謝大家