新闻标题：内江东兴区学sat哪个培训班好

内江东兴区sat是内江东兴区sat培训学校的重点专业，内江市知名的sat培训机构，教育培训知名品牌，内江东兴区sat培训学校师资力量雄厚，全国各大城市均设有分校，学校欢迎你的加入。

内江东兴区sat培训学校分布内江市市中区,东兴区,威远县,资中县,隆昌县等地,是内江市极具影响力的sat培训机构。

1. If（x＋y）2＝100 and （x－y）2＝16,what is the value of xy?

　　贾尼斯:您好。

例：Trains A, B and C passed through a station at different speeds.. Train A's speed was 3 times Train B's speed, and Train C's speed was twice Train A's.

Secretary: Indeed they are. Keeping the staff happy is the only way to keep them with the company.

秘书：确实是。让员工快乐是公司留住他们的方法。

3.详细解说

1.“be vital to sth.”意为“对…(的存在或成功)是极其重要、极关键的，必不可少的”，例如：These measures are vital to

每次打篮球或者进行其他运动之前我们总要做一些热身活动来准备准备，学英语也是一样，这里有一些可以帮你做学前热身的简单练习。

●The sum of the digits is 11.

上句中，compared with后面的名词是“Tom”，为“人”，而句子中的主语是“the works of Allen”，为“物”，两者是不能做比较的。故应把Tom改为those of Tom。

努力寻找学伴一起练习口语.英语角是个不错的地方,在那我们不但可以练习口语,还可以交流英语学习经验,开拓视野,提高英语学习兴趣.

C. If English partners are not easy to get, then we have to create an English environment ourselves by speaking English to ourselves.

　　3．Anyone who has questions to ask， please come to my office this afternoon．有问题要问的人，今天下午到我办公室来。

　　另外，关于定语从句的先行词，one of后常接复数名词，在非正式的英语口语中，有时甚至在一些很正规的文体中，动词的数不是与先行词保持一致，而是与 one相一致，这是因为说话者或写作者首先想到的是one，而不是one后面真正的先行词。例如：

　　4．That is one of the most valuable dictionaries that has appeared in recent years．那本词典是近几年来所见到的最有价值的词典之一。

3. A

D的错误同A，而且will的使用和全句的过去背景冲突，起码要改为would；另外，to be placed在本句中多余。

英语中数字式俗语在日常生活中被广泛应用，熟练地掌握它们有助于英语学习者对英语国家文化的了解。以下笔者就这方面的常见用法作一个简单介绍。

1. zero hour 重要决定或变化到来的时刻；危险行动的时刻

例：Mary came home late last night, which upset us a lot.

Were your parents pleased to hear about your new job? Yes，they were./No，they weren\'t.你父母听说你有了新工作后，他们高兴吗? 是。/不是。

5. be动词过去时的特殊疑问句

句型：疑问代词(主语)[face32]限定词的名词词组(主语) + was/were...?

(C)were absent so often; that I was afraid she might be

friend, `living in a poor room like this.

\"Oh no.\" said the student, \"I am busy with my

studies and I\'m not interested in my room.

\"But you only cat plain rice - you don\'t have money for

anything tasty \"

\"Yes, it\'s true, I eat only plain rice. But the

delicious smells that come from the kitchen make thc rice very tasty indeed.

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