密钥可通过CD光盘、（）上载到杜比数字影院服务器。
参考答案：U盘
句型转换
1. I like this kind of music,and you like this kind of music, too.（改为同义句）
I like kind of music you.
2. Mike is much taller than any other boy in his class.（改为同义句）
Mike is of the boys in his class.
3. The schoolbags of the pupils are heavy,and the bags of the middle school students are heavy,too. （合成一个句子）
The schoolbags of the pupils are heavy the bags of the middle school students.
4. Sally's hobby is different from Alice's.（改为一般疑问句）
Sally's hobby Alice's?
5. The road was dangerous at that time,and now it is more dangerous. (合成一个句)
The road is getting dangerous now.
前炎症细胞因子的作用有( )
A．促进血管内皮细胞表达黏附分子B．刺激抗体产生C．诱导急性蛋白产生D．刺激单核细胞产生趋化细胞因子E．导致白细胞在炎症部位的聚集
