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【简答题】
简述价值规律的表现形式及基本内容。
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举一反三
【单选题】I won lots of money. I gave some to my parents and the rest to charity. [     ]
A.
gave
B.
is given
C.
were given
D.
was given
【单选题】如下有向带权图,若采用迪杰斯特拉(Dijkstra)算法求源点a到其他各顶点的最短路径,得到的第一条最短路径的目标顶点是b,第二条最短路径的目标顶点是c,后续得到的其余各最短路径的目标顶点依次是()
A.
d,e,f
B.
e,d,f
C.
f,d,e
D.
f,e,d
【简答题】B Kong Linghui I was the only child in my family. And my parents gave me the best of everything. I went to the best schools. My parents wanted me to have the best, but I still had to help out over the...
【单选题】下列哪个属于蛋白质的二级结构:
A.
α-螺旋
B.
双股螺旋
C.
三叶草结构
D.
麻花状结构
E.
以上都不是
【单选题】My parents gave me a ______ watch for my birthday.
A.
gold French modem
B.
modem French gold
C.
French gold modem
D.
French modem gold
【单选题】The first visit to the Great Wall with my parents gave me a deep_______.
A.
effect
B.
impression
C.
encouragement
D.
satisfaction
【单选题】对如下有向带权图,若采用迪杰斯特拉(Dijkstra)算法求从源点a到其他各顶点的最短路径,则得到的第一条最短路径的目标顶点是b,第二条最短路径的目标顶点是c,后续得到的其余各最短路径的目标顶点依次是( )。
A.
d.e.f
B.
e,d,f
C.
f,d,e
D.
f,e,d
【单选题】下列哪个是蛋白质二级结构的结构基础( )
A.
双螺旋
B.
肽键平面
C.
α-螺旋
D.
肽键
E.
氢键
【单选题】对如下有向带权图,若采用迪杰斯特拉(Dijkstra)算法求从源点a到其他各顶点的最短路径,则得到的第一条最短路径的目标顶点是b,第二条最短路径的目标顶点是c,后续得到的其余各最短路径的目标顶点依次是( )【图片】
A.
d,e,f
B.
e,d,f
C.
f,d,e
D.
f,e,d
【单选题】My parents gave _______ a nice toy dog for my birthday. [     ]
A.
I
B.
me
C.
my
D.
mine
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