we tried to move around, but there is not too much we can do.
购买音箱时，功率越大越好（ ）。
描述皮肤水屏障的重要参数-水分经皮散失的英文缩写是 。
化妆品的主要特性为：
a tree was planted forty years ago. it was a lemon tree. it was near the church. it was for the memory of their marriage.
向量组的秩一定小于该向量组中向量的个数。
when he iled, he remembered his hard early years and the long road to success.
towards evening, the boat struck a rock and the girl jumped into the sea. then she swam to the shore after she had spent in the water the whole nigh. during that time she covered a distance of eight miles.
化妆品产品在投放市场前必须确保符合____。
some people like apples, but watermelons are preferred by others.
the castle burnt down a few years ago was never rebuilt.
turning back down the main street, we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
novell网是最典型的一种（ ）
n阶实对称矩阵a与b合同的充分必要条件是a、b有相同的秩与正惯性指数。
显示器的尺寸是指显示器显示屏水平的长度，这个说法是（ ）
弹奏连奏时，应注意______?
学习折页的折法有助于对书籍结构的理解。
the size of the audience,___we had expected, was well over twenty thousand.