GWD 24-5

vacationer

(金山词霸)disirable:adj.值得要的,合意的,令人想要的

不就是nontarget的嘛

Cafe

請問那(E) Competition for resources with a largest species

However, biocontrol agents can negatively affect nontarget species by, for example, competing with them for resources: a biocontrol agent might reduce the benefits conferred by a desirable animal species by consuming a plant on which the animal prefers to lay its eggs.

why this option is wrong?  above is original eassay   i depend on  

[此贴子已经被作者于2005-9-18 19:28:31编辑过]

hiyuki

以下是引用Cafe在2005-9-18 19:28:00的发言：
請問那(E) Competition for resources with a largest species

However, biocontrol agents can negatively affect nontarget species by, for example, competing with them for resources: a biocontrol agent might reduce the benefits conferred by a desirable animal species by consuming a plant on which the animal prefers to lay its eggs.

why this option is wrong?  above is original eassay   i depend on  

同问，E什么不对？

libbytt

E中的largest错

libbytt

以下是引用vacationer在2005-9-8 23:51:00的发言：

(金山词霸)disirable:adj.值得要的,合意的,令人想要的

不就是nontarget的嘛

还是没有大彻大悟，忘指教！！

另外，这道题原文对应的那句话是什么意思？a biocontrol agent might reduce the benefits conferred by a desirable animal species by consuming a plant on which the animal prefers to lay its eggs.

是以下 意思吗:biocontrol agent可能通过吃掉有a desirable animal species产卵的植物来减少这种desirable animal species所提供的好处？

突然明白了，西西~可以通过这句话冒号前面那句来理解

[此贴子已经被作者于2005-11-8 2:06:11编辑过]

可口不可乐

以下是引用vacationer在2005-9-8 23:51:00的发言：

(金山词霸)disirable:adj.值得要的,合意的,令人想要的

不就是nontarget的嘛

nontarget应该表示不想要的意思吧?不是正相反吗?

还是不懂...

又看了一下,明白了,target的是要被灭了的,是不想要的...

[此贴子已经被作者于2006-5-10 16:20:26编辑过]

111cara

倒,原来这样解释....真是纠结~~

谢谢楼上各位

加拿大帅哥

闹了半天，target是指想要灭掉的animal species, nontarget 才是

disirable species.

a biocontrol agent might reduce the benefits conferred by a desirable animal species

D.  Diminution of the positive effects conferred by a nontarget animal species

 

   ：ETS 这帮无耻佬 ！！！！

chuneyu_lee

支持选D。

这道题我也错选了B，当时是用了排除法，把正确选项D给排除出去了。仔细阅读上下文，其实大家都把一句话给漏看了：

   However,

   biocontrol agents can negatively affect

   nontarget species by,
                    for example,

   competing with them for resources: a

(10) biocontrol agent might reduce the bene-

fits conferred by a desirable animal

可以看出a desirable animal 就是作者对nontarget species 的一个举例。所以答案D就是对原文detail的改写。

上邪

好贴、。、