I’ve had a hard life, but it is nothing compared with the hardships that my father ________.

A．went through

B．cared about

C．calmed down

D．packed up

胰腺组织细胞与内、外分泌的关系中，下列错误的是（）

A.碱性液--腺泡细胞

B.胃泌素-D胰岛细胞

C.胰岛素-β-胰岛细胞

D.淀粉酶-腺泡细胞

E.胰高血糖素-α-胰岛细胞