The Iroquois were primarily planters, but supplementing their cultivation of mai

游客2024-01-13  17

问题 The Iroquois were primarily planters, but supplementing their cultivation of maize, squash, and beans with fishing and hunting.

选项 A、but supplementing
B、and had supplemented
C、and even though they supplemented
D、although they supplemented
E、but with supplementing

答案 D

解析 本句中,but是连词,不是介词,因而其后不跟现在分词,A错。B不能表示“让步”的含义。C中and属多余。D正确,表明了前后之间的“让步”含义。E中but之后的介词短语无与之平行的部分。
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