A:直线A1E∥平面B1DC
B:直线AD⊥平面B1DC
C:平面B1DC⊥平面ACC1A1
D:直线AC与平面B1DC所成的角为60°
DNA分子完全水解后,得到的化学物质是( )
I want to be a newspaper reporter because I _________ talking with all kinds of people.