钢丝、钢丝线及热处理钢筋，宜用电弧切割。( )
参考答案：错
.
He wanted to know what I thought, _____ confused me because I thought the author knew
more than I did.
A．when
B．that
C．which
D．where
治疗高渗性脱水理想的液体是（）.
A.5%碳酸氢钠液
B.10%葡萄糖液
C.0.9%氯化钠液
D.0.45%氯化钠液
E.平衡盐溶液
