Once we have________some knowledge, things do notbecome more difficult, but comprehensible.

She isn’t so____as her sister.

填入下面一段文字横线处的语句，衔接最恰当的一组是（ ）帷、帘以外，帐也是居室中重要的张设之物。 ， 。在这一时期， ， 。但是 ， ， 。①最重要的是张设在床榻上的“寝帐”或“床帐”②张设在寝床上方的寝帐③只作为专供寝卧的器具④虽然床在居室陈设中的中心地位职能消退⑤仍备受人们的重视⑥帐除了行军或出游、宴饮时作为帐篷类物品的含义⑦仍是非常重要的家具

Nowadays, a large number of women, especially those from the countryside, ________ in the clothing industry

His idea of having weekly family meals together, which seemed difficult at first, has ____ many good changes in their lives. [ ]