2006年8月队请进！欢迎大家来讨论

xjlv128

以下是引用kevin5在2006-8-12 11:47:00的发言：

附件是lawyer思想的部分合集                                            kevin

To kevin5，顾风，mymengming:

lawyer的这些我以前都看过，但是看得迷迷糊糊，不会用在做题上。我觉得还没有看OG有应用价值。唉，一定是我逻辑思维比较差。总觉得等我分清楚题目是他说的那个小类型的时候，2分钟都过去了。

还有，看OG的时候，觉得大多数用 无关  就能搞定了。

你们觉得呢？

 

xjlv128

以下是引用smileinwind在2006-8-12 13:34:00的发言：

下面这道题答案是不是给错了？

52.DS:一个四边相等的四边形，问其中一条对角线的长度。1）一条边的长度，2）另一条对角线的长度.
E

估计是题目错了吧

liquid_84

以下是引用zimerman在2006-8-12 13:43:00的发言：

一道没答案的题目

TT17

Q32:

Navigators have known for thousands of years that the ocean has variable currents, but it is only in the last half century that a reasonably clear picture has emerged of the patterns and causes of ocean currents.

 

 

 

1. a reasonably clear picture has emerged of the patterns and causes of ocean currents
     
2. a reasonably clear picture of the patterns of ocean currents and their causes have emerged
     
3. a reasonably clear picture emerged of ocean currents, their patterns and the causes of them
     
4. there have emerged a reasonably clear picture of the patterns of ocean currents and what caused them
     
5. there had emerged a reasonably clear picture of the patterns of ocean currents and their causes

选A  has emerged前置

liquid_84

以下是引用smileinwind在2006-8-12 13:34:00的发言：

下面这道题答案是不是给错了？

52.DS:一个四边相等的四边形，问其中一条对角线的长度。1）一条边的长度，2）另一条对角线的长度.
E

选C

mymengming

一个阴险的og数学,大家看选啥

89. if"~" represents one of the operations +,- and *, is k~(l+m) = (k~l) + (k~m) for all numbers k,l and m?

1) k~1 is not equal to 1~k for some numbers k

2) ~ represents subtract on.

caterpillarcn

以下是引用zimerman在2006-8-12 13:43:00的发言：

一道没答案的题目

TT17

Q32:

Navigators have known for thousands of years that the ocean has variable currents, but it is only in the last half century that a reasonably clear picture has emerged of the patterns and causes of ocean currents.

 

 

 

 

1. a reasonably clear picture has emerged of the patterns and causes of ocean currents
     
2. a reasonably clear picture of the patterns of ocean currents and their causes have emerged
     
3. a reasonably clear picture emerged of ocean currents, their patterns and the causes of them
     
4. there have emerged a reasonably clear picture of the patterns of ocean currents and what caused them
     
5. there had emerged a reasonably clear picture of the patterns of ocean currents and their causes

选A  has emerged前置

why not B?

caterpillarcn

以下是引用smileinwind在2006-8-12 13:34:00的发言：

下面这道题答案是不是给错了？

52.DS:一个四边相等的四边形，问其中一条对角线的长度。1）一条边的长度，2）另一条对角线的长度.
E

选C

E 吧。。。

mymengming

B的have错了

mymengming

以下是引用caterpillarcn在2006-8-12 14:03:00的发言：

选C

E 吧。。。

是C,

四变相等都是菱形

liquid_84

以下是引用caterpillarcn在2006-8-12 14:03:00的发言：

选C

E 吧。。。

why

四边相等对角线垂直