A、afin de
B、pour qu'
C、parce qu'
D、dans le but d'
A、afin de
B、pour qu'
C、parce qu'
D、dans le but d'
Happiness and success often come to those________are good at recognizing their own strengths. (2013·湖南,21)
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A、Epizootic hematopoietic necrosis
B、Infectious hematopoietic necrosis
C、Koi herpesvirus disease
D、Rhabdovirus olivacens
A、Most Hindus don't eat beef.
B、There is more than 17% aging population in China.
C、Breakthrough in the search for graphene-based electronics (石墨烯电子)
D、Australia prohibits cigarette commercials.
For the given resistive load ,which is connected to Vcc through a 120Ω resistor , determine whether the output drive specifications of the 74HC00 over the commercial operations range are exceeded. Use=0.33V,=3.84V,=5.0V,=4mA, and=-4mA .
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