把①—④句填在横线上，顺序最恰当的一项是（???? ）清明时节，天气晴明。??????????? 。正在凝望之间，一朵白云冉冉而来，钻进了我们的房间里。①远处岗峦起伏，白云出没。? ②有时一片白云忽然飘散，变成了许多楼台。③凭窗远眺，但见近处古木参天，绿阴蔽日。④有时一带树林忽然不见，变成一片云海。

下列各句中加横线的词古今词义没有变化的一项是（ ）

eed a room for tonight, and I’d like to take achance to check in without reservation — Don’t you know about the jammed hotelsin this season ______

Many parents prefer kindergartens to spend more timeteaching math and Chinese to help their kids _______ an early lead in primaryschool performance

People all over the world like football. [ ]