细胞膜型Ig合成中恒定区基因所连接的外显子是（）
A.Cμ
B.SC
C.MC
D.σ
E.Cγ
参考答案：C
Jess was sad and her friends helped her ________ the first awful weeks after her husband Bill died.[ ]
A．break through
B．break down
C．get through
D．get rid of
在个人质押贷款中，借款人应提供本人名下的( )作为贷款收款账户。
A．个人工资收入账户 B．个人信用账户C．个人定期存款账户 D．个人活期存款账户
