如图是课本上的一些演示实验或插图，请你根据要求填空：
下列划线字的读音和字形完全正确的一项是（ ）
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.
,
，若
，则
的度数是（ ）