两道初中英语填空

1.up and down
2.up and down

1.loiter或者come ahd go
loiter
vi.
游手好闲, 闲逛; 耽搁; 徘徊

loiter on one's way home from the bus stop
从公共汽车站溜达着回家
习惯用语
loiter (one's time) away 虚度光阴
loiter with intent 徘徊观望伺机作案
参考词汇
loiter linger dawdle
都含“迟迟不进” 、“拖延”的意思。

loiter 指“没目的、缓慢地行动”, 也可指“沿路停止或徘徊”, 如:

He was loitering around the street.
他在街上闲逛。
linger 指“迟迟不开始”、“因不愿离去而拖延”, 如:

Winter lingered.
冬天迟迟不去。
dawdle指“行动缓慢”、“浪费时间”, 如:

He dawdled away his time.
他在混日子。
现代英汉词典loiter
vi.
游荡；闲逛；边走边停

He loitered on his way.
他一路闲逛。;他边走边停。
简明英汉词典loiter
v.
闲荡, 虚度, 徘徊

2.come ahd go

1 up and down
2 come and go

楼上的亲，come和down不是反义词哦

come and down
come and go

up and down
coming and going
2楼的也说的过去 其他全扯淡

up and down
come and go