( )班组长的质量管理职责之一是组织好本班组的质量检验和交接检，组织好同其他班组的自检和互检。
参考答案：错
______ you are supposed to do ______ you don't like a thing is ______ it. Don't complain.
A．That; what; change
B．When; that; to change
C．What; when;to change
D．What; that; changing
免疫应答发生的基地是
A．骨髓B．淋巴结C．胸腺D．外周免疫器官E．脾
