问题
选择题
___doesn’t seem to have been any difficulty solving the problem.
A．It
B．He
C．There
D．That
答案
答案：C
There与seem连用，表示“好像（存在）有”。不定式to have been是to be的完成体。
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___doesn’t seem to have been any difficulty solving the problem.
A．It
B．He
C．There
D．That
答案：C
There与seem连用，表示“好像（存在）有”。不定式to have been是to be的完成体。