A:of
B:to
C:for
如图所示,物体重10 N,它与竖直墙面的接触面积是0.5 dm2,现用24 N的水平力把物体按在墙上,墙面受到物体的压力和压强分别为 ( )
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cooked , was , tired , visited, washed , cleaned , in , goes , told , next
My mother____busy last weekend . She____my grandma on Saturday m orning . They ____noodle together____the evening , she ____the clothes . She often____to the park, but she____my bedroom last Su nday. In the a fternoon , she went shopping . After supper , she ____stories for me .She was very ____last weekend . So I will help my mother do housework ____ weekend.