请解释Never mind,you're just caught___a cold.A.a bit B.a bit of

请解释Never mind,you're just caught___a cold.A.a bit B.a bit of Never mind.You have just caught cold.A.a bit B.a bit of C.a Never mind .You've just caught____cold . A a bit of B a litt You just caught ____a cold.A a little B a bit of说说理由好吗 I have a bit of you mind just for a bit just a little bit! just a bit A bit /a little cold the weather is ( )cold today A a bit B a lot of C a bit of D Just want to you a little bit of happiness .[愉快] DO you mind if i open the window?I feel a bit cold.