根据对话选词填空。had better not , needn’t, had better, would rather, mustn’tJENNY: Nick, we 1 go

根据对话选词填空。
had better not , needn’t, had better, would rather, mustn’t
JENNY: Nick, we 1 go to bed. It’s very late.
NICK: I know, but I 2 help Trig than go to bed. He’s tearing up his English exercise book and he’s throwing his grammar book round the room. I don’t think he’s very happy.
JENNY: Well, you 3 stay up too long.
NICK: Trig, stop it. You 4 throw your books at the wall. It won’t help and you might break something. You 5 work at your English now. What are you learning?
TRIG: Abbreviation [n] 1 U abbreviating, being abbreviated 2 C shortened form of a word, phrase, etc. ‘Sept’ an abbreviation for ‘September’…
NICK: But Trig, that’s from the dictionary. You 6 learn the whole dictionary by heart!1. had better 2. would rather 3. had better not 4. mustn’t 5. needn’t 6. needn’t

(答案→)1. had better 2. would rather 3. had better not 4. mustn’t 5. needn’t 6. needn’t 解析：1.天非常晚了，按照常理应该最好去睡觉，故本空填最好的单词had better。2.根据后文得知Trig把英语本撕掉，把语法书扔掉，所以我不能去睡觉，宁愿不睡觉来帮助他解决问题。Would rather……than可以表示宁愿做某事而不愿做某事，与题意意思符合，故本空应填would rather。3.帮助别人也不能熬夜熬得太晚，所以本题的含义表示建议为你最好不要熬夜熬得太晚，故本空应填最好不的单词had better not。4.阻止某人应该是要求或不准做的事，故本题的含义应为你不准把书到处乱扔，故本空应填不准的单词mustn’t。5.本题的含义应该是你遇到了问题，你现在不需要在英语上学习了，故本空填不需要的单词needn’t。6.他所学的是缩略形式，是字典中的，那么我们也没有必要记住整个字典，故本空填没有必要的单词needn’t较符合。

这个答案应该是对的