at odds 不一致

【记笔记，感谢网友】不用了解图形，知道有4个点可以同时满足（1）（2）就行

how many years old will Fred be y years from now？
还原成Fred will be how many years old y years from now?

网格路径问题
从X到Y必须经过5横3竖，相当于8个里面选5个，横向路径确定，竖向自然就确定了，C85=56

A(4,4)*C(5,2)=240

这篇是不是Advanced里最简单的。。

brightening and possibly knocking平行选C

只有expect to/expect that,排除D

said that and that平行可选出E

这道题是在过去发生的应该是过去完成时，应该用had featured，并且D中的they指代歧义，所以排除CD,in spite of加短语不加句子，没有in despite of 的用法

one will do。。。。only if another do sth.

X 是MSR, X里包含了 Y (Self-direct behavior) 和Q(social behavior),
Z是self awareness
context: Y-->Z, Q不能推出Z
answerB: X-->Z

""The portion they are unable to seems to suggest that major economic shifts are unable to do something. This definitely is not the intended meaning.


Hope this helps. :-)
Thanks.
Shraddha""

错选的D，这里面的whereas不需要完全平行于前一个句子，”the” energy在D里面指的是法国的energy，这个需要特别注意！！！

A. that.... parallel with that....

B. ignore should be parallel with recognize.
C. same as B
D. instead of + Ving or Noun.
E. meaning wrong

B. missing 'that', so...as to..... or so....that
C. incorrect meaning
D. enough not... is wrong
E. enough so that .... is wrong

抛物线方程：Y=ax^2+bx+c, 对称轴=-b/2a；a>0则开口向上，a

我爆炸了 做吐了这篇

c文章没讲一样复杂，是说早期虽然没有这么复杂和现代，但是贡献也很大，为现代后期的发展铺垫了基础。排除，后选a