皮皮学，免费搜题
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【单选题】
在混凝土基础的底部配以钢筋，利用钢筋来承受拉力，使基础底部能够承受较大( )。这时，基础宽度的加大不受( )的限制，故称为柔性基础。A.
压力、刚性角
B.
压力、弯矩角
C.
弯矩、刚性角
D.
弯矩、弯矩角
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】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.
【单选题】It isessential to know how to make a proper introduction.
A.
impolite
B.
polite
C.
suitable
D.
right
【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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