24. The Iroquois were primarily planters, but supplementing their cultivation
of maize, squash, and beans with fishing and hunting.
(A) but supplementing
(B) and had supplemented
(C) and even though they supplemented
(D) although they supplemented(O)
(E) but with supplementing
這題沒有特別大的疑問,只是想詢問如果C選項去掉and,
即even though they supplemented......這樣算正確嗎?
印象中although用法與even though相去不遠
先謝謝大大解答~