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【多选题】
常见的点火源有( )。A.
明火、电火花 摩擦或撞击火花、雷电火花
B.
光、射线
C.
化学反应热
D.
高温表面、压缩升温
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举一反三
【多选题】SQL注入是近年来危害严重却又很常见的攻击方式,关于SQL入攻击,下面选项中描述错误的是( )。
A.
SQL注入攻击是攻击者将攻击代码嵌入到页面程序，并向服务器提交处理的一种攻击方式。
B.
SQL注入攻击具有危害严重的特点，一般被攻击者用来做钓鱼攻击。
C.
通过SQL注入攻击，攻击者不仅可以操作数据库，也有可能执行操作系统命令。
D.
程序员只能通过部署特定字符过滤程序来防范。
【多选题】Which of the following statements is unlikely to be found on a foul bill of lading____?
A.
insufficient packing
B.
missing safety seal
C.
two cartons short
D.
apparent good order and condition
【单选题】A bill of lading could be which of the following？ ______. ① A contract ② A receipt ③ A negotiable instrument．
A.
I and ③ only
B.
② and ③ only
C.
② and ③ only
D.
①，② and ③
【单选题】The master can refuse to ______ in the bill of lading the statements required by the Act if either he has reasonable grounds for suspecting that the information given by the shipper is inaccurate，or h...
A.
inoculate
B.
innovate
C.
inordinate
D.
incorporate
【判断题】The foreign country's letter of credit provides that the latest shipment period is July 31, 2001, and the negotiation period is August 15, 2001. The date of issue of the bill of lading I have issued i...
A.
正确
B.
错误
【单选题】The clean bill of lading bears an indication that the goods were received without damage，irregularities or short shipment，usually the word“apparent good order and condition”is indicated on the B／L.( )
A.
正确
B.
错误
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