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【单选题】
互联网金融(备选)长期可持续发展的基石是()。A.
技术进步
B.
完善监管
C.
业务创新
D.
开拓客户
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皮皮学刷刷变学霸
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【判断题】《铁路技术管理规程》(普速铁路部分)第25条规定，对防寒工作，应提前做好准备。铁路局要抓好对有关人员进行防寒过冬培训，并按规定做好防寒劳动防护用品的配备和发放工作。
A.
正确
B.
错误
【单选题】The government _____ itself into serious trouble if it doesn't solve the economic problem.
A.
has
B.
get
C.
had
D.
will get
【单选题】设有一物体,占有空间闭区域 ,在点处 (x, y, z) 的密度为 ρ(x,y,z)=x+y+z,则该物体的质量为_____
A.
5/2
B.
3/2
C.
1
D.
3
【简答题】My father works for a large, multinational (organization). ________
【单选题】My father's long service with the organization was ________ with a present.
A.
confessed
B.
conveyed
C.
acknowledged
D.
authorized
【单选题】My organization removes things that _______ of progress.
A.
put away
B.
take away
C.
lock away
D.
get in the way
【单选题】The government ____ itself into serious trouble if it doesn't solve the economic problem.
A.
has
B.
get
C.
will get
D.
had
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