There were many ________ there.[ ]
A. backpacks
B. backpack
C. a backpack
答案：A
The couple are unable to have children of their own, but hope to _______ one.[ ]
A. adapt
B. receive
C. adopt
D. keep
以下各项，属于药学技术人员行为规范的是（）
A.使用适宜诊疗技术和药物
B.认真履行处方审核调配职责
C.严格执行医嘱
D.规范书写，妥善保存病历材料
E.不违规签署医学证明文件
