皮皮学，免费搜题
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【单选题】
我国铁路技术管理的基本法规是（）。A.
B.
行规
C.
救规
D.
事规
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皮皮学刷刷变学霸
举一反三
【单选题】From Mr. Davis's introduction, we know that ____.
A.
a weak grip shows that you are shy
B.
a firm handshake shows that you are confident
C.
holding hands in public is impolite
【简答题】I. Introduction Knowing _________________________ 1 is the most important in presenting products.
【简答题】Irrevocable Letter of Credit
【简答题】Our terms of payment are by irrevocable L/C payable by sight draft against presentation of shipping document.
【单选题】It is important to know how to make a proper introduction.
A.
polite
B.
impolite
C.
right
D.
suitable
【简答题】irrevocable credit
【简答题】IRREVOCABLE LETTER OF CREDIT
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