1） When noon arrives,______ at least ten birds.a.we may shoot b.it is estimated that we will have shot2) What do you think of his proposal that some measures ______ to improve the working conditions?a.be taken b.will be taken3) I wondered _______ to come to the party.a.if he should have been asked b.if he should be askedc.should he been asked刚刚说错了。第二题的proposal是名词啊，哪里存在二楼和三楼所说的加should的句型？
1） When noon arrives,______ at least ten birds.
a.we may shoot b.it is estimated that we will have shot
2) What do you think of his proposal that some measures ______ to improve the working conditions?
a.be taken b.will be taken
3) I wondered _______ to come to the party.
a.if he should have been asked b.if he should be asked
c.should he been asked
刚刚说错了。第二题的proposal是名词啊，哪里存在二楼和三楼所说的加should的句型？
1.B
2.A 原句相当于预设了He proposed that some measures be taken to improve……
3.A
1 a 因为it is estimated that 后面 不用 情态动词
2 proposal 引导的定语从句 后面 should be done 的should 省略 同样是不加情态动词
3 A wondered 表示过去想过 所以用过去分词 should have been
1)B 前面when一般现在时,表示对未来的推测,故应该使用将来完成时,A不合适
2)B A的时态不对,依然应该使用将来完成时.
3）A wondered 表示过去想过 所以用过去分词 should have been ,同是将来完成时
朋友,我猜你们这章学的就是将来完成时的,对吧?
1、 感觉都可以啊，等待高人，O(∩_∩)O~
2、 句子中有propose及相关名词等变形，需要+should do ,should可省，所以选A
3、 wonder 与 if 连用，表：我想知道是否——，而且wonder这里是过去时，所以wonder后接的内容是过去的过去，所以选A