Store xml file into sql server table

I have the following XML file

<TEST>
<A>
    <B>206942</B>
    <nom>TEST</nom>
    <prenom>TEST</prenom>
    <email>s.TEST@TEST.fr</email>
</A>
<A>
    <B>203405</B>
    <nom>TEST</nom>
    <prenom>TEST</prenom>
    <email>g.TESTs@TEST.fr</email>
</A>
</TEST>

I need to store it into sql server .

var Items = doc.Descendants("TEST")
        .Select(x=> "TEST" ).ToList();
foreach( var item in Items)
{
    using (SqlCommand cmd = conn.CreateCommand())
    {
        cmd.CommandText = "Insert INTO ITEM * VALUES (@B,@nom,@prenom,@email);";
        cmd.Parameters.AddWithValue("@B", );
        cmd.Parameters.AddWithValue("@nom", );
        cmd.Parameters.AddWithValue("@prenom", );
        cmd.Parameters.AddWithValue("@email", );

cmd.ExecuteNonQuery(); } }

Any idea ? thanks