T淋巴细胞抗原识别受体
A.TCR B.BCR C.FCR D.C3bR E.C4bR
参考答案:A
下列选项中,对痤疮的临床表现,叙述正确的有()。
A.只表现在前额和颜面上,胸部、背部、上臂不会受累
B.初期为散在性红斑或水疱,水疱壁透明
C.多为散在与毛囊一致的黑色丘疹,挤压后可有黄白色脂性栓排出
D.炎症较重时,可长久存在,亦可逐渐吸收或溃疡形成窦道
E.分泌物干后形成蜜黄色或污黄色痂,愈后无瘢痕
After a brief review of the diplomatic relations between China and Australia, President Hu Jintao underscored the significance of bilateral and multilateral cooperation in ensuring a peaceful and prosperous world.