The sales _____ steadily, the factory needs an increasing supply of raw material.

To our relief, clothes and blankets have been _______among the people in that earthquake stricken area.

下面括号里的两种表述分别编为四组，恰当的一组是 （1）赵院长总保持着学者的风度，（①脊背挺直，面容和蔼②挺直的脊背，和蔼的面容），金丝眼镜后面一双含笑的眼睛，头发梳理得很整齐。（2）细碎的阳光透过窗玻璃洒进来，给人一种迷离的感觉。（③神思袅袅④袅袅神思）遂飘到了瓦尔登湖。

.—- The presidents of China and the USA had ___interview a short time ago. —- And it was __great success.

The Browns were pleased to see their children behaved at the party.