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【单选题】
两位有效数字()
A.
0.1001mol/l
B.
0.02ml
C.
0.0506g
D.
1.2010g
E.
pH=11.00
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【简答题】I know the charms of my rival are too powerful for me to contend ______.
【单选题】根据选举法规定,由选民直接选举的人民代表大会候选人,由各区选民和个政党、各人民团体提名推荐。选举委员会汇总后,在选举日的【 】天以前公布。
A.
10
B.
20
C.
15
D.
25
【判断题】The charm of conversation is that one does not know where it will go.
A.
正确
B.
错误
【判断题】RST指令可以用于积算定时器T246和计数器C的当前值的复位和触点复位
A.
正确
B.
错误
【单选题】What do we know about Murlock's wife?
A.
She was a character with great charm and beauty.
B.
More imaginary space about her life was left.
C.
She used to entertain other people in her house.
D.
She was young, delicate and devoted.
【单选题】根据我国选举法规定,由选民直接选举人大代表的,代表候选人的人数应多于应选代表名额( )至一倍。
A.
三分之一
B.
二分之一
【简答题】FX系列PLC中,RST指令用于()和计数器的复位。
【单选题】The beauty of the place is more than I can describe. I am sure whoever sees it will _____ its charm.
A.
appeal to
B.
stick to
C.
keep to
D.
yield to
【单选题】To show ____ charm in a natural way, it is important for her to know herself well.
A.
hungry
B.
wealthy
C.
personal
D.
harmful
【单选题】RST 指令用于位移寄存器和()的复位
A.
特殊继电器
B.
计数器
C.
辅助继电器
D.
定时器
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