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【判断题】
风险准备金制度是期货市场风险控制最根本、最重要的制度。()A.
正确
B.
错误
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举一反三
【简答题】She was concerned her 15-year-old daughter who was often seen going out a man twice her age.
【单选题】When Lola asked what the advertising campaign should say, she was concerned with which of the five Ms?
A.
Mission
B.
Money
C.
Message
D.
Media
【简答题】She was concerned ______ her 15-year-old daughter who was often seen going _____ with a man twice her age.
【简答题】She was concerned her 15-year-old daughter who was often seen going a man twice her age.
【单选题】She was concerned her 15-year-old daughter who was often seen going a man twice her age.
A.
for, out
B.
for, away
C.
about, away with
D.
about, out with
【单选题】The argument that Children are no longer an economic as. set, but more of a liability, drew more attention of the public.
A.
productivity
B.
possibility
C.
responsibility
D.
necessity
【单选题】一台三角形连接的三相异步电动机在额定电压下起动时的起动电流为300A,现采用星-三角换接接开关降压起动,其起动电流Ist为 ( )。
A.
90A
B.
173A
C.
212A
D.
100A
【简答题】蔬菜水果主要提供人体所必需的维生素，膳食纤维和（）。
【单选题】The argument that children are no longer an economic asset, but more of a liability, drew more attention of the public.
A.
productivity
B.
possibility
C.
responsibility
D.
necessity
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