利用电流的热效应时，产生的能量转化是 能转化为 能．
电流通过导体时，消耗电能，产生热，所以是电能转化为了内能．
故答案为：电；内．
Thanks for _____ the new chairperson.
A．recommend me as
B．recommending me as
C．recommend me for
D．recommending me for
—Where is the hotel?
—It's _______ the restaurant. [ ]
A. in
B. at
C. across
D. across from
