I usually walk to school,but ___bus when it rains .横线里填什么?

相关推荐

• I usually walk to school,but ___bus when it rains .横线里填什么?
• I usually walk to school,but__（用）bus when it rains.
• I usually walk to school,nut () bus when it rains.A.in.B.by.C.with.D.at
• I usually walk to school,nut () bus when it rains.A.in.B.by.C.with.D.at
• I usually walk to school,but ___bus when it rains .横线里填什么?
• I usually walk to school,but__（用）bus when it rains.
• That is her box.用her 提问
• 已知点A（1，1）和点B（-1，-3）在曲线C：y=ax3+bx2+d（a，b，d为常数上，若曲线在点A和点B处的切线互相平行，则a3+b2+d=_．