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【单选题】
若a、b异号,则下列不等式成立的是( )A.
ab>0
B.
<0< /div>
C.
a- b>0
D.
a+b>0
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举一反三
【单选题】There are three main ways of payment for foreign trade exports, which is not include? ( ).
A.
letter of credit
B.
telegraphic transfer
C.
demand draft
D.
document against payment
【单选题】The principal’s investigation on his agent which is not include:( ).
A.
qualification
B.
experience
C.
professional morality
D.
atmosphere
【单选题】Usually a letter or email focusing on urging the buyer to establish the relative L/C by the seller often consists of the three parts, which is not include? ( ).
A.
Mention the contract number and order number of the goods in the opening sentences
B.
State the reasons why you need to inform or urge the buyer to open the L/C.
C.
Urge the buyer to open the L/C ASAP.
D.
Not urge the buyer to open the L/C ASAP.
【单选题】long time +high dose or over dose of glucocorticoids,the side effect , which is not include :
A.
iatrogenic ---- medical original factors ( 医源性） mimic adrenal contex function ：
B.
drug induced disease hyper corticism
C.
No Withdrawal reaction+ rebound phenomenon
D.
fast the recovery, or the wound can be recover;
E.
will not induce Cushing’s Syndrome
【单选题】53 Value engineering/Analysis is the systematic use of techniques which does not include _____.
A.
establishing values for required functions
B.
provide the required functions at the lowest overall cost.
C.
identifies the required function of an item
D.
seeks to trade performance for cost
E.
None of the above
【单选题】135 Value engineering/Analysis is the systematic use of techniques which does not include _____.
A.
establishing values for required functions
B.
provide the required functions at the lowest overall cost.
C.
identifies the required function of an item
D.
seeks to trade performance for cost
E.
None of the above.
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