适用C类管理的企业在自己加工贸易时实行保证金台账“实转”。()
参考答案:对
肋骨骨折多发生于()
A.2~4肋
B.4~7肋
C.1~2肋
D.8~10肋
E.10~12肋
Please keep me informed _________ the changes in case they affect our work.
A.of
B.for
C.with
D.by