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A. We must be cautious on the availability of all types of power and all kinds of primery sources"
B. We must be careful on the availability of types of energy and kinds of primary resources"
C. We must ensure the availability of all types of energy and all kinds of primary resources"
D. We must be aware of the availability of an energy types and all kinds of essential resources"
ايش الاجابه الصح مره تجي a c