两位数乘两位数，积最大时是______位数，积最小时是______位数．四位数除以两位数，商最大可能是______位数，最小可 能是______位数．

---Our company will organize a trip to Hongkong next month. I ______my mother there.

---I’d rather you ________. After all she has just recovered from her illness and she still feels weak..

A．will take ; won’t

B．am taking; don’t

C．will take; didn’t

D．am taking; didn’t