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【简答题】
下列关于变量的叙述中,正确的一项是( )。 A)在Visual FoxPro中,不同类型的数据不能赋给同一个变量 B)变量的类型决定变量值的类型 C)在Visual FoxPro中,变量分为字段变量和内存变量 D)变量值是固定不变的,不可随便更改
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举一反三
【单选题】"It bugged my dad bigtime" means that......?
A.
my dad was not happy about it
B.
my dad wasted much time on it
【简答题】1 met my old friends in the park by chance.(改为同义句) 1 met my old friends in the park__________ __________.
【单选题】某城市最高日用水量为10×10 4 m 3 /d,该城市用水日变化系数为1.7,时变化系数为1.1,水厂自用水量为最高日用水量的10%。如取水泵房全天工作,则其设计流量应为( )。
A.
4583m 3 /h
B.
5476m 3 /h
C.
6875m 3 /h
D.
7925m 3 /h
【判断题】以制造商为核心的供应链,就是在整个供应链中,由制造商主导完成的供应链管理模式。
A.
正确
B.
错误
【单选题】My dad__calling me“The Big Cane”when I started growing taller than the other girls.
A.
picked up for
B.
made a chance on
C.
took delight in
D.
took advantage of
【单选题】There are ___________ members in my family. They are my dad, my mom and ___________. [     ]
A.
2; me
B.
3; you
C.
3; I
【简答题】When I was a kid, I was close to my dad, but as I grew older, my dad and I grew further apart. We always had totally different opinions. He thought that college was a waste of time, but for me it was ...
【简答题】A few months before I was born, my Dad met a stranger who was new to our small town. From the beginning, Dad was fascinated with this enchanting newcomer and soon invited him to live with our family. ...
【单选题】This ____________ my dad. [     ]
A.
is
B.
are
【判断题】完整的固体氧化物燃料电池发电系统除电堆外,还包含燃料供应系统、供气系统、控制系统。
A.
正确
B.
错误
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