我国在战略上实行防御、自卫和后发制人的原则，坚持"人不犯我，我不犯人，人若犯我，我必犯人"。
参考答案：对
I wonder how he could ______ not handing in his math exercises yesterday, for his math teacher is always strict with his students.
A．get along with
B．get away with
C．get down to
D．get around
药品经营企业从无许可证企业购进药品，应责令改正，没收违法购进的药品，并处违法购进药品（）
A.货值金额3倍以上5倍以下的罚款
B.货值金额1倍以上3倍以下的罚款
C.货值金额50%以上3倍以下的罚款
D.货值金额2倍以上5倍以下的罚款
