s earnings are well below men’s, ______educational difference that are decreasing between the two sexes

I saw the beautiful lady _____ this morning and this time she wore a white dress.[ ]

依次填入下列各句横线处的成语，最恰当的一组是（ ）①无锡的梅园，面临太湖，以梅饰山，以山饰梅， 。②苏轼也擅长书法，他取法颜真卿，但能 ，与蔡襄、黄庭坚、米芾并称宋代四大家。③这本侦破小说，构思新颖， ，值得一看。④电影中有几处看来是闲笔，实际上却是 之处。

I have no doubt in my mind______ they will be glad to see me.

The children ____ very quiet；I wonder what they ____ up to