请问天山9－16

colorseason

The nineteenth-century chemist Humphry Davy presented the results of his early experiments in his “Essay on Heat and Light,” a critique of all chemistry since Robert Boyle as well as a vision of a new chemistry that Davy hoped to found.
A. a critique of all chemistry since Robert Boyle as well as a vision of a
B. a critique of all chemistry following Robert Boyle and also his envisioning of a
C. a critique of all chemistry after Robert Boyle and envisioning as well
D. critiquing all chemistry from Robert Boyle forward and also a vision of
E. critiquing all the chemistry done since Robert Boyle as well as his own envisioning of

答案是B，为什么不能选A？

记得这道题应该在GWD中也出现过，觉得A中的vision没有什么不好的，难道问题是出在since和as well as吗，但是since可以做介词的，而as well as 虽然强调前者，但是在这里用应该没有什么问题的吧。

joe11

【讨论连接】─ ─ GMAT语法讨论汇总

colorseason

查了一遍都没有看到，有人知道吗，可否解释一下

colorseason

又仔细搜了一遍，终于找到了，谢谢楼上的楼上！