已取得药品零售连锁许可的药品经营企业,各连锁门店药品由()。
A.总部统一配送
B.专人统一配送
C.独立购进药品
D.企业配送
参考答案:A
My son __________ his English composition last night, now he is continuing it.[ ]
A. wrote
B. was writing
C. had written
D. has written
按是否考虑液体的粘滞性,可将液体分为()
A、牛顿液体与非牛顿液体;
B、连续液体与非连续液体
C、可压缩液体与不可压缩液体
D、理想液体与实际液体