问题

____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.[ ]

A: As
B:AIDU_
C: If
D: While

正确答案是：

同类题型

Ihopetogotocollegenextyear,always________thatIpasstheexam. [ ]

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s what One bullet struck my car, missingme yesterday! — Lucky you ! Come back to our motherland as soon aspossible!

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