卡盘的装设方位，对于直线杆应按顺线路方向左右交替埋设。
参考答案：对
改错。
( ) 1. You were to sleep on the train. ________________
A B C
( ) 2. This picture is from you Danny. ________________
( ) 3. It is too small to me. ________________
( ) 4. Li Ming walks to the park yesterday. ________________
( ) 5. We are haveing fun in the park. ________________
久服较大剂量，每易引起浮肿的药物是（）。
A.山药
B.甘草
C.大枣
D.麦冬
E.玉竹
