1. (2020八下·鄞州期末) 养成正确洗手习惯已成为一种时尚。请你将下面说明内容与其四幅图(A-D)进行匹配，并完成小题。

1. （1） Put enough soap over the hands.

   Palm(手掌) to palm with fingers crossed.

   Wash soap off hands with running water.

   Rub (摩擦)the right thumb (拇指) with the left hand.

   A.   B.   C.   D.

3. （2） Which order of the pictures shows the right steps(步骤) on washing hands?

   A . A-C-B-D B . B-C-D-A C . C-A-D-B D . D-A-B-C