防爆电气设备的接线装置与电缆连接,必须遵守电缆连接的有关规定:线头不许出现毛刺,铜线裸露长度不大于()毫米
参考答案:10
Bear in ______ that tomorrow is our dear mother’s birthday.
A.mind
B.head
C.memory
D.heart
He didn't work hard and_________ he couldn't finish his task on time.[ ]
A. however
B. consequently
C. yet
D. still