按要求改写句子。

1. I can see some tigers in the zoo. (改为一般疑问句)

    ______ you see ______ tigers in the zoo?

2. Ann speaks Chinese well. (改为否定句)

    Ann ______ Chinese well.

3. This elephant is African. (改为同义句)

    This is ______ elephant.

4. I'd like to see the pandas. (就画线部分提问)

    ______ you like to see?

5. The polar bear lives in the Arctic.(Europe) (改为选择疑问句)

    ______ the polar bear ______ in the Arctic ______ Europe?

治疗肝癌气滞血瘀证，应首选（）

A．疏肝理气，活血化瘀

B．清热利湿，化瘀解毒

C．养阴清热，解毒祛瘀

D．理气化痰，消食散结

E．温中散寒，健脾调胃