The nurse preparing to give a child an intramuscular injection chooses to give the injection into the gluteal muscle. The site is acceptable because which of the following reasons

A．The child has been walking for 1 year.

B．The child has small deltoid muscles.

C．The child is older than 2 years.

D．The child weighs more than 25 pounds.

关于加强农村水电安全管理，下列描述中正确的是（）

A.深入推进农村水电安全生产双主体责任和《农村水电安全生产监督检查导则》的落实

B.继续组织开展农村水电安全生产大检查

C.加强在建和已建农村水电站现场安全监管

D.建立老旧电站维护改造机制，进一步消除安全隐患