高中英语求解,请详细说明理由

Question

This tower,_____ they are planning to have decorated,is always the best place to have a view of the sea.
A where Bwhich Cwhat Dthat
还有请区分hold back hold down hold up

Answer 1

选which
hold back vt. 阻碍, 退缩, 隐藏, 克制, 隐瞒hold back 1．keep sth./sb.in place；prevent from 阻止*Police horses were used to hold back the crowd．警方的马队被用来阻 止群众。*If I had not held him back， he would have beaten you soundly．要 不是我阻止了他，他一定把你痛 打一顿。2． restrain oneself；control（sth．such as a feeling）克制；抑制（表 情）*Jim held back his anger and avoided a fight．吉姆忍住了怒气，避免了一场斗殴。*He was so impatient that I could not hold him back．他非常急躁，我制止不了他。*I held myself back from saying a word．我克制自己不说一个字。*Though very angry，I held back from telling him exactly what I thought.虽然非常生气，但我能克制，未把我的真实想法告诉他。3．delay 拖延Heavy rain on the road held us back．路遇大雨我们耽搁了。*We can't hold the meal back for more than half an hour to wait for you．我们不能因为等你而把开饭时间推迟半小时以上。4． retain possession of； keep back 保有；扣留*He held the money back from his client.他把钱扣下不给当事人。5．keep from（advancing to the next grade， stage， level， etc．）阻止（前进）；使留在（原级、原阶段、原水平等）*No one can hold back the wheel of history.谁也不能阻止历史车轮前进。*You show promise as a musician but your lack of practice is holding you back．你有希望成为音乐家，但你懒于练习，使你毫无进展。6．stay back or away； show unwillingness；remain behind 走开；退缩；畏缩不前；犹豫不定*When danger appeared，every one of them held back．当出现危险时，他们中每一个人都退缩了。*We must never hold back before difficulties．我们在困难面前决不 退缩。*She is very shy；she always holds back when we invite her to a party. 她很害差，我们请她去聚会时，她 总是犹豫不决。7．conceal； keep（a secret， etc．）to oneself隐瞒；保守（秘密等）*He told me most of the facts of the affair，but I'm sure he's still holding back some important in formation．他对我讲了那件事的大部分 情况，但我相信他仍保留了一些 重要的东西没有告诉我。*You shouldn't hold anything back from us；we want to know the whole story．你不应有所隐瞒，我 们要知道全部事实。*I could tell from his nervousness that he was holding back．看他局 促不安的样子，我就知道他心里 隐瞒了什么事。

hold down
1． control or limit the freedom of；keep in obedience压制；使服从*Kings used to know very well how to hold down the people．国王很了 解如何使人民服从他们。2． keep on the ground or in place 固定在地上或原地*The police held the man down to prevent him escaping．警察把这人按倒在地上以防他逃跑。*We must hold the tents down because of the strong wind．风很大，我们必须把帐篷固定住。3． work satisfactorily at；keep（a job）顺利地工作；保住（工作）*Mr．Wang has held down the tough job for a long time．王先生干这份艰苦的工作已经很长时间了。*He seems to be unable to hold any job down．似乎他什么工作都保不住。*My father holds down quite a good job in the university．我爸爸在这所大学有份相当好的工作。4.restrain；check ；control；keep at a low level压制；压低；控制；缩减*Hold down the noise！将声音放低一点。*These measures helped to hold down traffic accidents．这些措施有助于减少交通事故。*When Bob gets mad， you can't hold him down．鲍勃发火的时候，你无法控制他。*We should hold down our expenditure．我们应该压缩开支。*Last year we had to hold down the enrolment because of the cuts in the grants．由于补助金减少，我们去年不得不压缩招生人数。5.take care of照应；照料*Her neighbour held down her family duties while she was out on an errand．她出差期间，她的邻居料理她的家务。

hold up
1.support；raise举起；抬；拿*My husband has lost so much weight that he has to wear a belt to hold his thousers up.我丈夫体重减了好多，他只好用根带子把裤子提起来。2．prove true；prove effective or accurate证明属实；证明准确、正确*The police were doubtful at first，but that worker's story held up．警察起初怀疑，但那位工人的叙述证明情况属实。*The weather forecasts don't always hold up．天气预报并不总是那么准确。*The contract will hold up for ten years．这合同有效期10年。3．remain good；not get worse保持不衰；不坏*Sales held up well．销售情况不衰。4. support；keep from falling承受住；不倒*Don't worry．The house will hold up.别担心，房子不会倒下。*The chair was too weak to hold you up．这椅子不牢，经受不住你的体重。*How does he hold up under such a responsibility？他怎么能承受住这么大的责任？5. keep up跟得上；不掉队*Though it was a long walk，the youngsters held up until the last minute．虽然这是长途跋涉，但是孩子们一直跟到最后，没有掉队。6． keep one's courage or spirit up；remain calm；keep control of oneself振作精神；稳定情绪；自己控制自己*The grieving mother held up for her children's sake．这位伤心的母亲为了孩子们在控制自己的情绪。7．stop for a short time；delay暂时停止；停顿；延续*The policeman held up the traffic to allow pedestrians to cross the road．警察挡住车辆让行人过街。*Work on the building site has been held up by bad weather．由于天气恶劣，建筑工地上的作业被延误了。*We were held up for nearly an hour on our way by the traffic accident．我们在路上被交通事故耽搁近一个小时。*The steel strike may hold up production for several months，钢铁工人的罢工会使生产停顿数月之久。8. rob抢劫*The criminals held up the plane and took all the passengers'money．这些歹徒劫持了飞机，并将乘客的钱财洗劫一空。*That bank has been held up threetimes．那家银行被抢了3次。9. show…as an example提出（作为榜样）*He was held up to the students as a model of emulation.他被提出来作为学生的楷模。*Our English teacher held up excellent models of composition for her class to imitate．我们的英语老师在班上展出了优秀作文让同学们模仿。10．last；maintain in a state持续；维持；坚持；挺住*I think the car will just about hold up till we reach London.我认为这辆车能差不多正好让我们开到伦敦。*Mr．Black holds up very well， in spite of all the trouble and illness he's had．布莱克先生尽管遇到了 许多麻烦而且又生病，但是他挺 住了，过得不错。*Smith's bank could hardly hold up in the depression史密斯的银行在 经济箫条期间很难坚持下去。

Answer 2

This tower,_____ they are planning to have decorated,is always the best place to have a view of the sea.
A where Bwhich Cwhat Dthat
选B,which引导非限定定语从句，what不能引导定语从句，that不能引导非非限定定语从句，CD排除，这里which作从句中have的宾语，其实就是they are planning to have the tower decorated

注意区分where，which引导定语从句，要看where，which指代的内容在句子里是充当什么成分，如果指代宾语，那及物动词后面就跟which，不及物动词where。

hold back隐瞒；控制；阻碍；犹豫不决

hold down压住； 使固定；限制；镇压
hold up举起；支持；拦住；拦劫

Answer 3

1
instead
of
是词组，
doing
使用，意思是：而不是，通常用来表示两件事中的对比，做这件，而不是那件。
2
make
a
mistake
弄错了，by
mistake,错误地，疏忽所致。应该选a，答案错了吧？
3
选a，by
doing
通过。。。方式，这个题得答案也错了。

Answer 4

B.
首先，非限制性定语从句，排除C和D。
其次，其中，this tower 在从句中作have sth decorated（这属于have sth done 的用法）的宾语，不是地点状语，因此，排除A。
选B。
如有其它疑问，欢迎继续提问!