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【单选题】
贸易商通过一个公共平台向不同监管机构一次性申报,各监管机构使用各自系统分头处理,并通过该平台将处理结果传输给贸易商,这种“公共平台”运行模式被称为( )A.
单一窗口
B.
单一系统
C.
单一机构
D.
互联互通
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皮皮学刷刷变学霸
举一反三
【简答题】As soon as the cinema is in darkness, spotlights are focused on the curtains which are drawn slowly apart, often to the accompaniment of music to reveal the title of the film.
【单选题】Why did Mrs Scott have to buy new curtains? Because
A.
the person who sold the house had lost the curtains.
B.
the person who sold the house did not leave the curtains.
C.
she thought there would be new curtains in a new house.
D.
the old curtains had been stolen.
【简答题】The curtains are beautiful but they are very ______.
【单选题】The title 'Curtains Part on Ancient Star Nurseries' means ______.
A.
scientists use curtains when doing research on star birth
B.
star birth still remains a complete mystery to us
C.
scientists are uncovering the mystery of star birth
D.
scientists are producing artificial stars in star nurseries
【单选题】下列关于胚胎性癌的描述，哪项是正确的
A.
是由多潜能未分化生殖细胞组成的低度恶性肿瘤
B.
睾丸进行性肿大，肿瘤不侵犯附睾及精索
C.
以单一的组织形态出现
D.
多在中年以后发病
E.
可混杂其他生殖细胞瘤成分
【单选题】There are yellow ____________ and a ____________ on the wall. [ ]
A.
curtains, picture
B.
curtain, picture
C.
curtain, pictures
【简答题】_________是观察者习惯或可能顺其移动的路线,如步行道、机动车道、旅游小径。
【单选题】A window in the kitchen was (); there was rubbish everywhere, and curtains and carpets had been stolen.
A.
smashed
B.
scraped
C.
scattered
D.
scratched
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