对于下列反应类型的判断，不正确的是（   ）

红眼（R）雌果蝇和白眼（r）雄果蝇交配，F1全是红眼，F1自交所得的F2中红眼雌果蝇121只，红眼雄果蝇60只，白眼雌果蝇0只，白眼雄果蝇59只，则F2卵细胞中具有R和r及精子中具有R和r的比例是（  ）

某物体做匀速直线运动，它在30s内通过的路程是150m，它的速度是 ____m/s，它15s内通过的路程是 ____m，它在第40s内的速度是 ____m/s。

Rt△ABC中两条直角边分别为6cm，8cm，则外接圆半径为____ ．

任务型阅读 
    My friend, Tom lives a happy life.（1）He usually gets up at 6:00 . Then he goes for a walk. At 7:00 he comes back. He brushes his teeth and takes a shower. （2） Then he eats breakfast. After breakfast, he goes shopping（购物）with his friends. （3）他大约十点半到家。And he cooks lunch. After lunch, he goes to the club. He reads books and plays chess. He eats dinner at home at 6:00 pm. （4）           the evening he likes watching TV. At around 9:00 pm he goes to bed.
根据短文内容，完成下列任务