Of the following cell types found in connective tissue, which is most often present along capillaries and resembles fibroblasts
A．Plasma cell
B．Lymphocyte
C．Macrophage
D．Pericyte
E．Mast cells
参考答案：D
Jenny: Sam, you look unhappy. What’s the matter? Sam: My best friend, John is ill in hospital. Jenny: 小题1: What’s wrong with him? Sam: He has a stomachache and can’t eat anything. Jenny: But he looks very healthy, I think. Sam: 小题2: He’s too fat because he eats too much meat. Jenny: 小题3: Sam: You are right. His doctor told him to take more exercise and eat less meat, but he didn’t listen to him. Jenny: 小题4: Sam: Yes. Now he thinks his doctor is right and he begins to do what he told him. Jenny: 小题5: Sam: Me, too.
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