面漆要考虑水和氧气的透过率低，（），机械物理性能好。
参考答案：耐候性好
They had no time to arrange their own wedding, so they had it ______ by a company.
A．organize
B．organized
C．organizing
D．be organized
首选用于治疗急惊风风热动风证的方剂是：（）
A、银翘散
B、新加香薷饮
C、羚角钩藤汤
D、黄连解毒汤
E、安宫牛黄丸
