At least six times since the end of the last ice age, the Mississippi River has

游客2023-10-11  11

问题 At least six times since the end of the last ice age, the Mississippi River has dramatically altered its ______ .

选项 A、course
B、road
C、way
D、channel

答案 A

解析 course河流的走向/road道路,公路/way道路,路途/channel渠道,沟,水道。
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