the plane was able to fly over the endless white plains without difficultywithout difficulty做什么状语阿?

the plane was then able to rise这句话的then是什么意思?起到什么作用? was the plane The plane was _________to arrive at 9:30,but was an hour late.A certain B likelyC supposed D able the plane was able to fly over the endless white plains without difficultywithout difficulty做什么状语阿? the plane was then able to riseThe plane was then able to rise and it cleared the mountains by 400 feet.这里的rise怎么没有用过去式呢?怎么是原型啊? The plane was then able to rise.这句话我怎么看着这么难受,then就不能放前面吗?Then the plane was able to rise.或者The plane then was able to rise.请问我的写法对不对,也请麻烦各位说出理由,难道then可以用于各 The plane was flying high.. We didn't leave the airport until the plane dissappeared.(改为同义句)We didn't leave the airport until the plane was _____ _____ _____. 请说明原因3.The plane was then able to( )and it cleared the moutains by 400 feet.A.RiseB.RaiseC.ariseD.rouse The plane was then able to rise and it cleared the mountains by 400 feet.翻译并解释clear在句中的意思 how was the plane able to clear the mountains中clear是飞过的意思吗?为什么用clear?求详解 Don't be _____,try again.He was very n_____ before the plane took off our plane was then able to rise sharply and in a few seconds it cleared the mountains___ 400 feetA to B for C in D by 请邦我翻译一个句子How was the plane able to clear the mountains?这句的意思不是：“飞机能飞超同脉么?”如果是的话,应这样写Was the plane able to the mountains? 谢谢!这句的意思不是 The young girl sitting next to me on the plane was very nervous. She __________ before. hasn't flown didn't fly hadn't flown wasn't flying The plane was late 和The was plane late后者错了吗? They could't be able to climb to the top of mountain,It was so high.改错 一道英语听力题W：There‘s a seat by the window.M:Yes,but it is right over the wing.We wouldn't be able to see anything.判断对话发生的场所ON A PLANE 为什么?