题目内容
____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
| A.As | B.Since | C.If | D.While |
D
解析
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题目内容
____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
| A.As | B.Since | C.If | D.While |
D
解析