药品该放到孩子够不______的地方保存。
A.了
B.到
C.上
D.讨
参考答案:B
______ the program, they have to stay there for another two weeks. [ ]
A. Not completing
B. Not completed
C. Not having completed
D. Having completed
与巨幼细胞性贫血无关的是()
A.中性粒细胞核左移
B.中性粒细胞核增多
C.MCV112~159fl
D.MCH32~49pg
E.MCHC0.32~0.36