皮皮学，免费搜题
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【判断题】
集中采购必须委托集中采购机构代理采购。( )A.
正确
B.
错误
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】One of your shop assistants ______________ to my request.
A.
turned deaf ears
B.
turned a deaf eye
C.
turned a deaf ear
D.
turned deaf eyes.
【单选题】One of your shop assisants ______ to my request.
A.
turned a deaf ear
B.
turned a deaf eye
C.
turned deaf ears
D.
turned deaf eyes
【单选题】One of your shop assistants _____________ to my request.
A.
turned a deaf ear
B.
turned a deaf eye
C.
turned deaf ears
D.
turned deaf eyes
【简答题】IA-32处理器有8个32位通用寄存器，其中哪几个不可以分解成16位和8位操作？
【简答题】IA-32处理器有8个32位通用寄存器，其中哪几个可以分成16位和8位操作？
【单选题】Of all the shoes in your shop, is this pair ____ one?
A.
very good
B.
the cheapest
C.
a cheaper
【单选题】Of all the shoes in your shop, is this pair ________ one?
A.
very good
B.
much better
C.
a cheaper
D.
the cheapest
【简答题】IA-32处理器有8个32位通用寄存器，其中EAX、、 、 EDX可以分成16位和8位寄存器。
相关题目：
【单选题】Of all the shoes in your shop, is this pair ____ one?
A.
very good
B.
the cheapest
C.
a cheaper