皮皮学，免费搜题
登录
搜题
【多选题】
What behaviors will be prevented from entering China by the frontier inspection station?A.
A passenger who may jeopardize national security and social order after entering China.
B.
A passenger who does not hold a valid passport and visa.
C.
A passenger who suffers from AIDS, venereal disease and leprosy.
D.
A passenger who is involved with a pending civil case.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I would like all of our employees to know (144), starting next month, we' II be making some changes in the company. The other board members and I have decided that it' s high time we renovate our offi...
A.
what
B.
whether
C.
when
D.
that
【多选题】The computer system CPU and IO interface adopts interrupt control mode communication. Software designers are required to provide two types of programs for the computer system: interface interrupt mode...
A.
Data communication with the interface
B.
To enable interrupt nesting, enable microprocessor interrupts
C.
Establish the correspondence between interrupt signals and interrupt service routines
D.
Clear the interrupt request status when the interrupt signal is generated
相关题目：