以下是引用cartera在2009-3-11 23:21:00的发言:我没有觉得有it错,而是觉得应该需要it因为逗号+conjunction 是连独立句子的所以觉得D和E这两点不对。 我和这个同学有同样的困惑 我给找出一个例子 194. (28686-!-item-!-188;#058&003293) Whereas the honeybee’s stinger is heavily barbed and cannot be retracted from the skin, because the yellow jacket has a comparatively smooth stinger, it is therefore able to be pulled out and used again. A. because the yellow jacket has a comparatively smooth stinger, it is therefore able to be pulled out and used B. the comparative smoothness of the yellow jacket’s stinger allows them to pull it out and then can therefore use C. the yellow jacket’s stinger is comparatively smooth, and can therefore be pulled out and used D. in comparison, the yellow jacket’s stinger is smooth, and thus able to be pulled out and used E. in comparison, the yellow jacket has a smooth stinger, thus allowing it to be pulled out and used 这个题C是正确答案 Whereas the boneybee's stinger is heavily barbed and cannot be retracted from the skin, the yellow jacket's stinger is comparatively smooth, and can therefore be pulled out and used again. 我当时的困惑就是为什么不是and it
这里其实和but这个一样 and和but都是连词 逗号+but/and后面应该跟一个完整的句子 然而这两个题简直就是给我晴天霹雳 颠覆我几个月以来一贯的认识 |