电渣压力焊
参考答案：
是将两钢筋安放成竖向或斜向（倾斜度在4：1的范围内）对接形式，利用电流通过液体熔渣所产生的电阻热进行焊接的一种熔焊方法。
请按各小题的要求转换句型，每个空格只准填一个单词。
1. Mike did his homework yesterday. (改为否定句)
Mike _________ _________ his homework yesterday.
2. Most people in France have learned English. (就画线部分提问)
_________ have most people in France _________?
3. Kate failed her English exam. (改为同义句)
Kate _________ _________ her English exam.
4. Please don't play basketball here, will you? (改为同义句)
Would you _________ _________ playing basketball here?
5. He said to me, "Do you know when we shall come back to school again?" (改为间接引语)
He _________ me __________ I __________ when we _________ go back to school again.
以下疾病多引起象限性视野缺损的是（）。
A.视 * * 水肿
B.球后视神经炎
C.假性视神经炎
D.视 * * 炎
E.颅内占位性病变
