Question

求教几道英语选择题，需解释

1 翻译下这个句子的意思IT's high time you realized that you are not the most important person in the world.2Use of this theory is_____in building large ocean-going shipsA made   B done   C laid   D lain此处为什么用A，A这个是个什么词组，是什么意思3 I can't have you ___the same mistake time and again!A making  B to make   C make    D made为何用A，具体语法是什么4____the opportunity,i would not have missed itA If i were given   B Had I been given为什么不能用A，还有B 这种什么时候要像B这样的倒装？以上4题认真回答的，另追加悬赏！

Answer 1

2，