最常见的感染性疾病是
A.急性上呼吸道感染B.慢性支气管炎C.大叶性肺炎D.支气管肺炎E.肺结核
参考答案:A
I don’t like this pen. Would you please give me ______ one?[ ]
A. other
B. the other
C. others
D. another
可直接反映LDL水平的物质是()
A.apoA-I
B.TG
C.TC
D.CM
E.apoB