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【单选题】
承认图:由 ____ 按照式样图和有关技术条件的要求,表达二次开发零部件的内外详细结构的设计图样,供 ____ 承认用。A.
供应商/供应商
B.
主机厂/供应商
C.
供应商/主机厂
D.
主机厂/主机厂
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】His advice was ________.
A.
paid much attention
B.
paid much attention to
C.
paid many attention
D.
paid many attention to
【单选题】How is the telex paid?
A.
It is paid by the length of the content.
B.
It is paid by the word.
C.
It is paid by the length of time it taken to send.
D.
It is paid by distance and weight.
【简答题】悬浮预热器的功能是什么?
【单选题】90 % of the debts _______ so far.
A.
is paid back
B.
have been paid off
C.
has been paid off
D.
are paid off
【单选题】Hasn't the $10 you lent me________? [ ]
A.
been paid back
B.
paid for
C.
paid off
D.
been paid for
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