题目

On Sundays, Li Lei _________ up at six thirty. He has__________at eight. Then he helps his mother_________the housework（家务劳动）. At ten o’clock he leaves_________and goes_________ ________bike. At about eleven o’clock he comes _________home.He likes__________very much. He helps his mother with the cooking. They_________ lunch at twelve.In the afternoon he often _________games with his friends. They have_________at six thirty. In the_________ he does his ________ . Sometimes, he_________ TV. He goes to__________ at nine.【1】A.get B.gets C.go D.goes【2】A.food B.breakfast C.lu实验室里需要480mL 0.10mol/L的CuSO4溶液，以下操作正确的是（　　） A、称取12.5g胆矾（CuSO4?5 H2O），溶于500mL水配成溶液B、称取12.0g胆矾（CuSO4?5 H2O），配成500mL溶液C、称取1.0g CuSO4，配成500mL溶液D、称取12.5g胆矾（CuSO4?5 H2O），配成500mL溶液