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【单选题】
材料招标中投标文件的内容一般不包括（ ）。A.
投标函
B.
技术性能参数的详细描述
C.
合同格式
D.
投标一览表
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皮皮学刷刷变学霸
举一反三
【单选题】将雌性纯合子（oB、/oB、，♀）的卵巢移植到杂合子（oB、/+，♀）体内，再用宿主与雄性杂合子（oB、/+，♂）交配，（）。
A.
F1代为oB、/oB、的比例为50%
B.
F1代为oB、/oB、的比例为25%
C.
C、F1代为o/oB、的比例为75%
D.
D、F1代为o/oB、的比例为100%
【简答题】已知| OB |=12，＜ OB ，l＞= 3π 4 ，则 OB 在l上的正射影的数量是______．
【单选题】When the wave period and the apparent rolling period are the same _______.
A.
synchronous rolling occurs
B.
roll period decreases
C.
roll period increases
D.
roll amplitude is dampened
【判断题】FOB is a trade term requiring the seller to deliver the goods to a named port designated by the buyer.
A.
正确
B.
错误
【单选题】What is the definite name for this period?
A.
The Paleolithic Period.
B.
The Neolithic Period.
C.
The Yellow Emperor Times.
D.
The Shennong Family.
【判断题】FOB is a trade term requiring the seller to deliver the goods to a named port designated by the buyer.
A.
正确
B.
错误
【单选题】Under the trade term FOB Tokyo, the freight should be ( ).
A.
prepaid by the exporter
B.
paid
C.
payable at destination
D.
payable at the port of loading
【单选题】Which period in English history is a bi-linguistic period?
A.
Old English period
B.
Middle English Period
C.
Modern English period
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