单选题
______ Joe was expected to know his parts by heart, he couldn't do so by any means.
A、
So far
B、
So much
C、
As far as
D、
Much as
【正确答案】
D
【答案解析】
本题中出现在句首的much as是连词，其意思和用法均相当于though。其他的选项均为迷惑项。
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