下列药材水处理时，宜采用抢水洗的是（）
A.紫菀
B.土茯苓
C.泽泻
D.紫花地丁
E.蒲公英
参考答案：A, D, E
电源设备的主要故障判断依据是什么？
Tom likes _____ to the movies with his friends on weekends. [ ]
A. to going
B. goes
C. going
D. go
