【简答题】进入地下建筑内部侦察后,内部侦察小组在与外界保持联络的时间间隔最多不能超过______分钟。
【单选题】A/An ______ speaker often becomes the center of a conversation and gains wide acceptance and respect.
【简答题】英译汉: The container has gained wide acceptance in the international movement of manufactured goods.
【简答题】Why has inkjet printing gained wide acceptance by consumers in the printing industry?
【单选题】The traditional appeal of the income tax has come from its wide acceptance as a lair tax. closely related to an individual's ability to pay. For many gears the income tax provided large federal income...
A.
every individual enjoys public welfare
B.
every citizen of a country has the duty to pay taxes
C.
it is within their capability to pay it
D.
it is closely related to the individual's benefits
【简答题】有哪些方法可以选择出自己感兴趣的研究课题?