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【判断题】
Linux系统中若文件名的第1个字符为“.”,表示该文件为隐藏文件。
A.
正确
B.
错误
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举一反三
【单选题】Which expression is NOT true according to the professor?
A.
In a credit system the buyer may get goods and pay later.
B.
Most large credit companies are connected to large banks.
C.
Airplane tickets can be bought with credit cards.
D.
Store credit cards can be used to buy things anywhere.
【单选题】In this case,the buyer( )cancel the contract.
A.
could
B.
may have to
C.
has the right to
D.
reserve the right to
【简答题】十九大党章把推进“两学一做”学习教育(  )列入基层党组织的基本任务。A. 规范化 B. 常态化 C. 制度化 D. 信息化
【单选题】十九大党章把推进“两学一做”学习教育____列入基层党组织的基本任务。
A.
常态化、规范化
B.
常态化、制度化
C.
制度化、信息化
D.
信息化、规范化
【判断题】有些服务零售商很少甚至没有商品存货。
A.
正确
B.
错误
【单选题】The phrase 'potential buyer'(Line 1, Para. 3) most probably means______.
A.
those who may entertain themselves
B.
those who seem to be alive
C.
these who may associate the product with fun
D.
those who may probably buy the product
【多选题】The buyer may counter-offer on_______________
A.
price
B.
payment term
C.
shipment term
D.
discount
【多选题】十九大党章把推进“两学一做”学习教育( )列入基层党组织的基本任务。
A.
规范化
B.
常态化
C.
制度化
D.
信息化
【判断题】It is only the buyer that may file a claim.
A.
正确
B.
错误
【简答题】设变量a和b已正确定义并赋值。请写出与a-=a+b等价的赋值表达式 。
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