托福词汇440题(354)：At any rate

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At any rate, plant growth greatly enriched our atmosphere with oxygen. The reason for this enrichment is that plants, in the presence of sunlight, process carbon dioxide and water to produce oxygen.

The word "At any rate" is closest in meaning to which of following?

(A) regardless

(B) in addition

(C) although unlikely

(D) fortunately


托福词汇440题第354题答案：A