题目

Once a couple lived in a village and loved their baby son very much. “We must have a pet, the farmer said one day. “When our son grows up, he will need a ______. His wife liked the idea.One evening, the farmer brought back a tiny mongoose(猫鼬). In several ________the mongoose had grown to its full size ______the baby was still in the cradle, _____and crying alternately(交替地).One day, the wife fed the baby and _____him to sleep in his little cradle. Picking up the basket, she said to her husband, “I‟m off to the _____. The baby is sleeping. Keep an eye on him. _____, I don‟t l2．直接写得数．600×90=50×90=600÷30=20×340=210×4=11×600=13×600=3×900=900÷3=125×8=