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【单选题】
Security officials say that computer crime is easy to accomplish and hard to (detect).
A.
explain
B.
uncover
C.
discover
D.
ignore
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】在本节中，你将听到15个对话，每个对话有一个问题。请从[A]、[B]、[C]三个选项中选出答案，并标在试卷的相应位置。每段对话后有15秒钟的停顿，以便回答问题和阅读下一问题及其选项。每段对话读两遍。 下面，请听这些对话。 Why is the woman visiting Hongkong
A.
For holiday.
B.
For business.
C.
To visit her mother.
【多选题】某单位出纳员张某6月10日经办了三项业务： (1)收到单位从外地购物的发票，发现发票金额为30000元，实际支付金额为25000元，两者不一致，便在发票上做了更改，并加盖了自己的印章，作为报销凭证。 (2)销售给外单位的商品发生退回，经单位领导批准，同意退款10000元，张某据退货发票记账联予以退款，并以此作为原始凭证附在记账凭证之后。 (3)为单位职工办理了购物发票的报销手续，该发票未盖对方单位...
A.
(1)做法不对
B.
(2)做法正确
C.
(3)做法不对
D.
以上做法均不对
【单选题】In the same way that a child must be able to move his arms and legs before he can learn to walk, the child must physiologically be capable of producing and experiencing particular emotions before thes...
A.
2 most probably means ______.A. persuadeB. hold close and lovelyC. threatenD. shout at
【单选题】There is less crime now; it seems that there is a (fall) in the crime rate.
A.
decrease
B.
incline
C.
defeat
D.
slope
【单选题】Questions 11 to 18 are based on the conversation you have just heard.
A.
She is sure John is joking.
B.
She believes John may sell his shop.
C.
She thinks John wants to go into business.
D.
She thinks John has already studied some profession.
【单选题】“进口口岸”栏（）。 A．北京海关 B．大连海关 C．青岛海关 D．天津海关
A.
请根据所提供的原始单据，按照报关单填制规范的要求，在报关单相对应的选项中，选出最合适的答案。
B.
C.
D.
请根据以上资料，选择以下栏目的正确选项：