--- Do you feel like ____  there or shall we take a bus?

---- I’d like _____ . But since there isn’t much time left, I’d rather you took a taxi.

A．walking; walking

B．to walk ; walking

C．walking; to walk

D．to walk; to walk

计算机的硬件系统由（）部分组成。

A.控制器、显示器、打印机、主机、键盘

B.控制器、运算器、存储器、输入设备、输出设备

C.CPU、主机、显示器、打印机、硬盘、键盘

D.主机箱、集成块、显示器、电源、键盘