有英语水平的请进来回答吧说的好再追加分数!1.————————————————————————————————---heoughttohavebeenwarnedofthedanger.---,buthewouldn'tlistentome.A.

Question

有英语水平的请进来回答吧 说的好再追加分数!
1.————————————————————————————————
---he ought to have been warned of the danger.
---_________,but he wouldn't listen to me.
A.yes,he ought to B.so he has
CSo he had D.So he was
关于这道题,我想问的是：
A这类的句式,用在什么时候?（这道题肯定不选A）
B、C、D则是一团糟,因为前面用了 情态+have+done 句型,整个搞乱了,
2.————————————————————————————————
___all scientists from Asia.(完全倒装句式)
A were present at the meeting
B present at the meeting were
C are present at the meeting
D present were at the meeting
A、C肯定不能选,我当初选的是B,但老师说正确的是D,
1楼你说的话对我没有任何帮助

Answer 1

1.选B
意思是“他的确被告诫过” ,下文“但他不听我的”；“ought to have done”表示过去应该做而实际并没有做,译成“理应做……”,往往表示遗憾.“So＋主语＋助动词”表示对事实的确认肯定.对方认为“他本来应该被告诫要小心的”对方认为没有警告他,其实“我”告诫他了.所以是对He was warned of the danger的确认.用So he was. 助动词was表事实.
答案A用在一般疑问句中,这道题是个陈述句,所以不选A.
2.选D
完全倒装句有四种情况,其中一种是：状语或表语位于句首的倒装；这是为了保持句子平衡句中主语和谓语完全倒装.正常语序是：all scientists present at the meeting were from Asia.作表语的present位于句首,句子需完全倒装