在空里填上适当的选项【科学题】a.______ can refine the petroleum.b.______ can be used for burning carbons,cement,make glass.c.______ can be used as the whetstone.d.______can be used for carving,rub and make various handicrafts.A.granite
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在空里填上适当的选项【科学题】a.______ can refine the petroleum.b.______ can be used for burning carbons,cement,make glass.c.______ can be used as the whetstone.d.______can be used for carving,rub and make various handicrafts.A.granite
在空里填上适当的选项【科学题】
a.______ can refine the petroleum.
b.______ can be used for burning carbons,cement,make glass.
c.______ can be used as the whetstone.
d.______can be used for carving,rub and make various handicrafts.
A.granite B.sandstone C.shale D.marble E.carbon rock
在空里填上适当的选项【科学题】a.______ can refine the petroleum.b.______ can be used for burning carbons,cement,make glass.c.______ can be used as the whetstone.d.______can be used for carving,rub and make various handicrafts.A.granite
granite 花岗岩
sandstone 砂岩
shale 页岩
marble 大理石
carbon rock 碳石