When helping the client who has had a cerebrovascular accident (CVA) learn self-care skills, the nurse should use which of the following interventions to help him learn to dress himself

A. Encourage the client to wear clothing designed especially for people who have had a CVA.
B. Dress the client, explaining each step of the process as it is completed.
C. Teach the client to put on clothing on the affected side first.
D. Encourage the client to ask his wife for help when dressin

（）是以灰浆均匀地喷射在易风化岩层的坡面上，使之形成一种保护层。

A、抹面

B、喷浆防护