题目

用所给词的适当形式填空 1．December is the _______（twelve）month of the year． 2．It’s important to have a _______（balance）diet． 3．March the 8th is ______（woman）Day． 4． __________（lucky）, the weather is so bad ．We have to stay at home． 5．You shouldn’t make him______________ （stand）so long． 6．Sunglasses are used for ____________ （keep）out the sun． 7．You look tired． Why not _____________ （have）a short rest? 8． Is it easier ____________ （learn）Chinese than English? 9．I think_______（wear）jeans looks really cool． 10体重相同的王刚和李明都从教学楼的一楼上到三楼，王刚是走上去的，李明是跑上去的；则他们上楼所做的功，W王 W李；他们上楼的功率，P王 P李．