【简答题】观察下列例句,将序号填入对应用法之后。 1.All the living things on the earth depend on the sun. 2.The plane usually takes off at 8:00 a.m. 3.Our teacher told us the earth goes round the sun. 4.He often gets up at 7:00 ev...
【简答题】观察下列例句,将序号填入对应用法之后。 1.All the living things on the earth depend on the sun. 2.The plane takes off at 8:00 a.m. 3.Our teacher told us the earth goes round the sun. 4.He gets up at 7:00 every day. 5.She...