选出下列划线字注音有误的一项( )
),甲车行驶的时间为x(h),y甲,y乙与x之间的函数图象如图所示,结合图象解答下列问题:
This is ____(my/mine)pen. That pen is ____(my/mine).
456+782____ 1025+6487____
95104+36513____ 999+4825451____
15+16+17+18____ 96101﹣34569____.