英语翻译1.__is thought to be good for people and society is necessary___.A.What;to do B.It;to be done C.Whatever;to do D.Whichever;to be done2.He has made many friends,____is helpful to him when he is in trouble.A.which B.who C.it D.that3.It is c

英语翻译1.__is thought to be good for people and society is necessary___.A.What;to do B.It;to be done C.Whatever;to do D.Whichever;to be done2.He has made many friends,____is helpful to him when he is in trouble.A.which B.who C.it D.that3.It is c
英语翻译
1.__is thought to be good for people and society is necessary___.
A.What;to do B.It;to be done C.Whatever;to do D.Whichever;to be done
2.He has made many friends,____is helpful to him when he is in trouble.
A.which B.who C.it D.that
3.It is clear to us that the 2012 Olympic Games ____in London will once more draw people's attention in the world to them.
A.having been held B.to hold C.to be held D.held
【这三道题都需要详细的分析和翻译.】

英语翻译1.__is thought to be good for people and society is necessary___.A.What;to do B.It;to be done C.Whatever;to do D.Whichever;to be done2.He has made many friends,____is helpful to him when he is in trouble.A.which B.who C.it D.that3.It is c
1.C
翻译：任何被认为是对人民和社会有好处的事情,都有必要去做.
1）主干句型是：sth be necessary to do.“某事有必要去做”.而该句型要求采用主动结构表被动语态,即后面是to do而不是to be done,排除BD.
再如：Your homework is necessary to finish.你的左右有必要完成.
2）该主句的主语是一个从句即主语从句.光从语法上看,what/whatever都可以做该主语从句中的主语,但是C和A的区别就在于whatever有一个“任何...的事”的强调意味,而what只翻译成“...的事”.
而该题根据语意来看,应该用whatever = anything that
2.A
此题考查非限制性定语从句.关系代词which代替整个主句He has made many friends所表示的情况,做后面的非限制性定语从句的主语,只有as/which有这样的功能.
另：不能选B.因为如果用who代替先行词many friends的话,则is helpful必须是are helpful才可以.
3.C
考查三种非谓语动词作后置定语的区别.
1）举个更简单的例子以利楼主理
the meeting held yesterday 昨天(已经)举行的会议
the meeting being held now 现在(正在)举行的会议
the meeting to be held tomorrow 明天(将要)举行的会议
2）而此题中,2012年奥运会尚未举行,所以用不定式的被动结构to be held表示“尚未被做/即将要被做的”做the 2012 Olympic Games的后置定语,表示被动和将来.