单项选择题
若内存按字节编址，用存储容量为32K×8比特的存储器芯片构成地址编号A0000H至DFFFFH的内存空间，则至少需要（）片。
A．4 B．6 C．8 D．10
单项选择题 Which sentence best expresses the main idea of Paragraph 2
单项选择题 Which of the following best expresses the main idea of Paragraph 1
单项选择题 In the passage the author suggests that the counterculture__________.
