负载和中间环节都属于外电路。
参考答案：对
He was sentenced to death ____ what he has stolen from the bank. [ ]
A. that
B. since
C. because
D. because of
从1919年至1935年的十几年时间中，我国著名京剧旦角艺术家梅兰芳先生程砚秋先生先后四次出国访问演出。( )
