虚拟语气 He suggested that the meetingHe suggested that the meeting    put off.\x0b A.not be     B.should not   C.wouldn’t        D.be not\x0b

1） It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形， should 可省略。
句型：
(1)suggested
It is (2)important that…+ (should) do
(3) a pity
(1)suggested, ordered, proposed, required, demanded, requested, insisted； + (should) do
(2)important, necessary, natural, strange
a pity, a shame, no wonder
(3)It is suggested that we (should) hold a meeting next week.
It is necessary that he (should) come to our meeting tomorrow.
2）在宾语从句中的应用
在表示命令、建议、要求等一类动词后面的从句中。
order, suggest, propose, require, demand, request, insist, command, insist + (should) do
I suggest that we (should) hold a meeting next week.
He insisted that he (should ) be sent there.
注意： 如suggest, insist不表示"建议" 或"坚持要某人做某事时"，即它们用于其本意"暗示、表明"、"坚持认为"时，宾语从句用陈述语气。
The guard at gate insisted that everybody obey the rules.
判断改错:
（错） You pale face suggests that you (should) be ill.
(对) Your pale face suggests that you are ill.
(错) I insisted that you ( should) be wrong.
(对) I insisted that you were wrong.
3）在表语从句，同位语从句中的应用
在suggestion, proposal, idea, plan, order, advice等名词后面的表语从句、同位语从句中要用虚拟语气，即（should）+动词原形。
My idea is that we (should) get more people to attend the conference.
I make a proposal that we (should) hold a meeting next week.

A
suggest虚拟应该是用should,但should可以省去，又因为meeting是被召开，所以选A
完整的应该是 the meeting should not be put off

A
suggest 加从句的结构是：suggest that sb. (should) do sth.
这里should可以省略。
B不对，因为没有动词了。

选D,虚拟语气的惯例，应为should be not，简略为be not

选A
suggest 做建议讲时,后面的从句是虚拟语气,应该加should +动词原形,而且should可以省略.
此句的意思是：他建议会议不应该取消.会议被取消应该是被动语态,所以是should not be put off
should 可以省略,就成了not be put off