请帮我回答几道高三的语法题28.Computers,_______have many uses,cannot completely take the place of humans.A.that B.though C.which D.as我选B31.Ladies and gentlemen,please remain_______until the plane has come the a complete stop.A.seated

请帮我回答几道高三的语法题28.Computers,_______have many uses,cannot completely take the place of humans.A.that B.though C.which D.as我选B31.Ladies and gentlemen,please remain_______until the plane has come the a complete stop.A.seated
请帮我回答几道高三的语法题
28.Computers,_______have many uses,cannot completely take the place of humans.
A.that B.though C.which D.as
我选B
31.Ladies and gentlemen,please remain_______until the plane has come the a complete stop.
A.seated B.seating C.to seat D.seat
我选B
33._______to take this adventure course will certainly learn a lot of skills.
A.Brave enough students B.Enough brave students C.Students enough brave D.Students brave enough
我选C
35.The job will be offered to_______is capable of performing it well.
who B.whoever C.no matter who D.anyone
我选D
36.Who should be responsible for the accident?
The boss,not the workers.They just carride out the order_______.
A.as are told B.as told C.as telling D.as they told
我选A
38.At an Expo-themed forum in Shanghai`s Yangpu District,Governments were also urged_______a good job in protecting local old buildings and culture while pursuing social and economic development.
A.doing B.having done C.to be done D.to do
我选B
40.With Internet use_______in the world,companies like Yahoo and Google are hunting harder for deals.
A.exploded B.having exploded C.being exploded D.exploding
我选C

请帮我回答几道高三的语法题28.Computers,_______have many uses,cannot completely take the place of humans.A.that B.though C.which D.as我选B31.Ladies and gentlemen,please remain_______until the plane has come the a complete stop.A.seated
28.这个一开始我也想错了.因为中间这句是插入语,然而插入语没有though+句子的情况,而which 指代很明确 正确
31.remain是联系动词,要加表示状态的词.而seat oneself 是固定搭配,这些加反身代词的动词在表示状态时一般用ed,如dress,a beggar dressed in tatters 这里不用dressing,因为我们有个固定搭配 dress oneself.
33.形容词+enough是常用搭配,如果是名词,则既可以放前面也可以放后面,如money enough,enough money.但是形容词一定要放前面,如 difficult enough
35.这题我尝试解释啊.首先排除no matter who,因为no matter who/ what/ where 这类型的短语只能引导状语从句,e:no matter who you are,you should not violate the law.本题这里缺一个主语,是名词性从句,C不能引导,所以C错.另外,who/ what/ where 除可以引导状语从句外,也可以引导名词性从句（具体请百度一下No matter who就有讲解）,所以这里的主语可以用whoever 代替.who一般连接定语从句,但是这里没有先行词（名词）所以不用.anyone是代词,用的话后面应该+that 构成定语从句才通.
36.as are told 是省略句,省略了主语.但是在正确的情况下只有当主句与从句的主语一致的时候才能省略主语.好了,现在把主语补充出来,就是 they（因为用了are） 但是这个they指代的应该是order,此时应该用 it 所以A错了.至于B怎样对了,我很难解释,反正很顺口.C主动表达不清,很混乱,错.D,they指代不明 错.
38.urge sb to do sth 固定搭配 主被动都一样to do
40.随着因特网使用的增长（这里的“爆炸”可理解为快速增长）,.增长是主动的,无需用被动,有什么是被爆炸的?被增长的?而且是一种持续增长的状态,用v+ing 很合适

28.先找到主谓，很明显computers 是主语，后面有can not +动词原形，所以可以确定两个逗号间的成分不是句子主干，只是修饰computers ,据语义可知是非限制定语从句，先行词是物，用which。
31. seated 表状态，我们坐在椅子上，椅子当然是被坐了。前面有remain系动词，提示你这是表状态。seating这个词几乎没出现过。
33.这里就是纯粹词语搭配...

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28.先找到主谓，很明显computers 是主语，后面有can not +动词原形，所以可以确定两个逗号间的成分不是句子主干，只是修饰computers ,据语义可知是非限制定语从句，先行词是物，用which。
31. seated 表状态，我们坐在椅子上，椅子当然是被坐了。前面有remain系动词，提示你这是表状态。seating这个词几乎没出现过。
33.这里就是纯粹词语搭配，形容词/副词+enough，和中文完全相反，记忆的时候先想想中文，我们说"够勇敢",而英语是反着说的
35.如果只是the job is offered to __,毫无疑问填anyone，但后面加了一个定语从句is capable of performing it well就只能用whoever，没有定语从句，就只缺宾语，名词、代词就都可以，加上定语从句，括号内的词不仅充当宾语，还在定语从句中充当主语，这一双重身份只有whoever才能胜任。
36.这里可以有两个答案as told /which are told ,选a就把as 改成which ，当做一个定语从句
38.urge to do 固定搭配
40.我们说”信息爆炸“而不是信息被爆炸吧，理解一下，这里不需要被动语态。
加油！

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