6. Throughout history different representations for numbers and for the basic process of counting.
(A) have been many
(B) there have been many
(C) many
(D) when many
可以选A吗?理解为倒装???介词提前,所以倒装.
举报
Over the centuries, ____ that try to explain the origins of the university.
(A) although many theories
(B) many theories
(C) have many theories been
(D) there have been many theories
c应该是正确倒装啊,请您指教,为何还是选d?
根本不是倒装
句子没有主语和谓语
前一句是时间状语呢
你不妨将你认为的倒装句还原看看!
many theories have been, then have been what?
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