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【判断题】
There is a rule of thumb in international trade stating that any transaction having a profit margin over 10% is a good deal.A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Since Mary won the money and bought up the majority of the company’s stock shares, she now ____ the people she used to take orders from.
A.
has authority over
B.
has a high opinion of
C.
has slaved away
D.
has been open to
【简答题】一般热轧及正火钢焊接性较好,但随着合金元素的增加和强度的提高焊接性变差,焊接的问题主要来自两个方面,即: _______ 与 _______ 性能下降 。
【简答题】两构件通过直接接触形成的可动连接称为()。
【单选题】Since Mary bought up the majority of the company's stock shares, she now has authority ______ the people she used to take orders from.
A.
above
B.
over
C.
up
D.
under
【简答题】物体的导热系数与哪些主要因素有关？
【单选题】Since Mary won the money and bought up the majority of the company's stock shares, she now________ the people she used to take orders from.
A.
has a low opinion of
B.
has authority over
C.
winds up
D.
catches up
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