预应力钢筋与螺丝端杆的连接,多用( )。
A.电弧焊
B.点焊
C.电渣压力焊
D.闪光对焊
参考答案:D
That photo ________ me ________ an old friend. [ ]
A. reminds; about
B. remind; of
C. remind; about
D. reminds; of
中学历史教材有哪些类型