A：酝酿（liàng）喑哑（yīn）髀骨（bì）恬不知耻（tiǎn）
B：骊歌（lí）嫉妒（jì）炽痛（zhì）藏污纳垢（gòu）
C：啮齿（niè）秸秆（jiē）稽首（qǐ）伛偻提携（yǔ）
D：诘责（jí）脚踝（huái）惩戒（chěng）叩石垦壤（kòu）
设a=214,b=332,c=ln32,则a,b,c的大小关系是( )
Jim, Tom and Tim are in the park. It's a small park, but it's nice. They can see some animals there. There are some birds in the tree. They are yellow. They can fly high. Quack… Quack… What do you hear? Oh，Some ducks. They can swim in the water. There are seven white ducks and nine black ducks. What's that? It's a cat. It's under the tree. It's white. It can jump very fast. The children like the small animals very much.
17世纪彼得一世的改革中，最能体现当时世界潮流的措施是
划分人种的重要标志是（ ）
