挖掘PP3语法新题,PLS HELP

As the honeybee’s stinger is heavily barbed, staying where it is inserted, this results in the act of sting causing the bee to sustain a fatal injury.

A 原文

B As the heavily barbed stinger of the honeybee stays where it is inserted, with the result that the act of stinging causes

C The honeybee’s stinger, heavily barbed and staying where it is inserted, results in the fact that the act of stinging causes

D The heavily stinger of the honeybee stays where it is inserted, and results in the act of stinging causing

E The heavily barded stinger is heavily barbed and stays where it is inserted, with the result that the act of stinging causes

汗，说老实话我怎么都想不到是E。

大家讨论一下，我可是打出来的啊。

这是PP3的老题了，答A，但是不是说these单独出现错误么???\

Besides adding complementary
                    flavors
                    to many
                    foods,
                    hot sauces
                        stimulate
                        the release of
                         endorphins in the brain, just as exercise
                        does, and these have a pain-relieving effect
                        like
                         morphine's.

(A)
                    hot sauces stimulate
                    the release of
                    endorphins in the brain,
                    just
                    as
                    exercise does, and these have a pain-relieving effect
                    like morphine's

(B)
                    hot sauces stimulate
                    the release of
                    endorphins in the brain, like exercise,
                    and they have
                    a pain-relieving effect
                    that
                    is like morphine

(C) hot sauces and exercise both stimulate the release of
                    endorphins in the brain, and they have a pain-relieving effect like
                    morphine

(D) the release of endorphins in the brain is stimulated both by hot sauces and exercise, and they

have a pain-relieving effect like morphine's

(E) the release of endorphins in the brain is stimulated by hot sauces, just as
                    with exercise, and these have a
                    pain-relieving effect like
                    that
                    of
                    morphine

句子结构：Besides
                    adding…,
                    hot
                    sauces
                    stimulate
                    the
                    release of…,
                    just as
                    exercise does,
                    and these have…

现在分词adding在句首作状语修饰主句主语hot
                    sauces，just
                    as
                    exercises
                    does是比较从句作插入语，

does指代stimulate，these指代endorphins。

考点：指代一致、比较、逻辑表达

1)  指代一致，关于these的指代，有疑问如下。

2)  比较，like比较结构置于句中，比较对象有歧义（详见第29题补充说明）。

As the honeybee’s stinger is heavily barbed, staying where it is inserted, this results in the act of sting causing the bee to sustain a fatal injury.         A的话results in the act of sting causing 累赘了

这道我一个个看过来 还是E好呵呵

把句子主干划出来

A．缺少谓语
            as…., this results

B．缺少谓语as…, with…

C.逻辑不对， the honeybee’s
stinger results in the fact.

D.原文中的barbed 的意思都不见了，与原文不符。

E．一个清楚的并列结构，加上一个独立结构表示结果。很好

第二题

 先看adding的逻辑主语即句子的主语，是hot sauce,DE排除

Ｂ.中的like exercise，有修饰ｔｈｅ　ｂｒａｉｎ的歧义。They 指代不清，可以指代句子主语hot sauces,或者是endorphines. 而相比较A中的these 是一个就近指示代词，就近指示刚刚提到的人或物，这就避免了they指代不清的错误，these 就近指代endorphines.

Ｃ.hot sauces and exercise错误并列，把原句意思改了