热带干舷是从（）中减去夏季吃水的1/48？A、热带干舷 B、夏季干舷 C、最小干舷

建立股指期货投资者适当性制度的目的不包括（）。

A.建立并完善以了解客户和分类管理为核心的客户管理和服务制度

B.保障股指期货市场平稳、规范和健康运行

C.提高股指期货交易量

D.保护投资者合法权益

The idea of "sunshine sport" makes it possible for kids to do _____

about sports as long as one hour every day. [ ]

A. pleasant something

B. anything pleasant

C. nothing pleasant

句型转换。

1. The girls are playing over there. (划线部分提问)

    _____________________________________________

2. Jim stands under the tree. (改用现在进行时表达)

    _____________________________________________

3. They are cleaning their room. (对划线部分提问)

    _____________________________________________

4. She can speak Japanese and Chinese. (划线部分提问)

    ________ _________ can she speak?

5. They speak French and English. (划线部分提问)

    ________ _________ French and English?

戍熟度影响烟叶的吸食质量（）香气质最佳．香气量充足．杂气轻微．刺激性最小．余味最舒适．劲头中等。

A.完熟

B.成熟

C.尚熟

D.欠熟

周瑞家的送宫花时贾琏和王熙凤在做什么？