请帮我看看这几题好吗?

1. As the honeybee's stinger is heavily barbed, staying where it is inserted, this results in the acto of stinging causing the bee to sustain a fatal injury.

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

E. The honeybee's stinger is heavily barbed and stays where it is inserted, with the results that the act of stinging causes

2. Marconi's conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is precisely opposite, a tool for communicating with a large, public audience.

B. Marconi's conceive of the radio as a substitute for the telephone, a tool for private conversation, but which is

C Marconi's conceive of the radio as a tool for private conversation that could substitute for the telephone; instead, it has become

D. Marconi's conceive of the radio to be a tool for private conversation, a substitute for the telephone, which has become

E. Marconi's conceive of the radio to be a substitute for the telephone, a tool for private conversation, other than what is,

3. Since February, the Federal Reserve has raised its short-term interest rate target 5 times and because of the economy's continued strength, analysts have been predicating for weeks that the target will be raised again in Nov.

B. with the economy's strength continuing, analysts predicted for weeks that the target

C. because the economy continues strong, analysts predicted for weeks that the target would

D. due to the economy's continued strength, analysts have been predicting for weeks that the target

E. due to the economy's continued strength, analysts predicted for weeks that the target will

大家帮忙看看答案是什么?

喔，哪儿弄的？好题！！

妹妹是不是觉得你的提给的大案不对？才帖出来的？的确，大案不对。我人为1是C 2是C。

这些都是我做错的题. 1选C, 我当时选了E, 现在对with的用法还是很模糊,请大牛给总结一下.

2选E,不明白,当时选了B,现在觉得C好.

3选C,我选了A,主要是觉得应该用完成时. 请解释为什么要用一般时.

1. I first choose E, but I now believe it would be C. E改变了句子重心，强调barbed and stays使之变成stinger is heavily barbed and stays ，而不是C的stinger results in the fact.

2.C, a tool        不平行。

3.         E. prodicted that .... would, 虚拟语气正确。 for 并不一定用完成时for recent/last/several weeks/years要用完成时，just for weeks过去时或现在时

嗬嗬，该我露一手啦，关于某某词的用法，我不主张作总结，因为容易教条化。看懂意思技能作对，请再懂字上下功夫，别肤浅的认为能翻译就能懂。新东方的看见with就人掉的教条害人不浅。第二题，若果e 是对的，我发誓不再写帖子，此题我和以所谓大牛论过，答案是他给的。看看的other than 词性就知道错在那儿。第三题，continues strong 中是半系动词，类似的“半系动词还有remain exist , 切忌看见until for 就用完成时，再标准英文中 and og 中任有until and for 用过去是的，不信自己看看。这就是我不作总结的原因，容易教条。时态用法要注意分句间关系第三题还应注意，意思同样是，优先用动词，再名次，再动名词。不知妹妹满意否？不足之处，请骨灰级高手补充。嗬嗬！！

第二题，还要注意分号的用法。

妹妹为什么要编辑我的东西？

至楼上日本王八(你的名字好奇怪哦)， 我没有动过你的东西呀，也没有编缉过，我为什么要这样做呢？ 奇怪！

再问一句： because economy continues strong, analysts predicted for weeks.....

可以一个用现在时，一个用过去时吗？