Li Ming walks to the street _______________. [ ]
A. loud
B. quiet
C. quitely
D. quietly
答案:D
It is not enough to have ____ for the disabled. We should learn to respect them and help them understand their valuable roles in society.
A.sympathy
B.satisfaction
C.dignity
D.companion
单核巨噬细胞可演变为()
A.风湿细胞
B.类上皮细胞
C.泡沫细胞
D.朗罕巨细胞
E.异物巨细胞