is david at school today --no ,he is at home _____ he has a bad c_英语解答

is david at school today
--no ,he is at home _____ he has a bad cold .
连词填空

人气：426 ℃　时间：2020-03-25 11:31:02

解答

填 because
大卫今天上学了吗?
不,他在家,因为他得了重感冒