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【单选题】
平面汇交力系平衡的必要和充分条件是该力系的 为零。A.
主矢和主矩
B.
合力偶
C.
主矢
D.
合力
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【多选题】What is a correct statement about negotiable securities?
A.
They are aimed to pay in money.
B.
They must be signed by the issuer.
C.
Unconditionally paid by the issuer or another person.
D.
They are tile documents.
【多选题】Which of the following statement about the request letter for an appointment is/are true?
A.
It is OK as long as the four elements of “who”, “when”, “where”, and “what” are made clear.
B.
The courteous issue is not important for such a letter.
C.
The schedule should be flexible and negotiable.
D.
sometimes you should anticipate how long the meeting may last.
E.
Sometimes you should anticipate who or what organization will cover the travel and accommodation expenses.
【简答题】Task 3 Listen to Andy’s report on the release plan of the new hair care product. Decide whether the statements are true (T) or false (F) according to what you hear. ( ) 1. The newly released shampoo s...
【单选题】What are required for the foreign importer to clear the goods through customs?
A.
A negotiable bill of lading.
B.
Related documents.
C.
Both of the above.
D.
None of the above.
【简答题】What transport documents are capable of providing banks with security? (1)( ) One of document of title is a negotiable B/L. (2)( ) Another document of title is a negotiable multimodal transport docu...
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