(A)Native Americans, intimately knowing the ecology of the land, were a help in the rescuing of
(B)Native Americans knew the ecology and the land intimately and this enabled them to help in the rescue of
(C)Native Americans, with their intimate knowledge of the ecology of the land, helped to rescue
(D)having intomate knowledge of the ecology of the land, Native Americans helped the rescue of
(E)knowing intimately the ecology of the land, Native Americans helped to rescue
Ans:C
想請問OG解釋B選項, 如下:
B creates an awkward, redundant, fused sentence in which the first clause has to be repeated in the vague this of the seceond clause; furthermore, the comma required before and in larger compound sentences is omitted.
為何在and前要加逗點?????
