为检查梅毒螺旋体，可取下疳渗出液作何种检查（） A.Tzanck细胞检查法 B.10 发布时间：2017-06-03 10:12 │ 来源：www.tikuol.com 题型：单项选择题 问题： 为检查梅毒螺旋体，可取下疳渗出液作何种检查（）A.Tzanck细胞检查法B.10％KOH直接镜检C.病原体的齐－尼氏抗酸染色D.暗视野镜检E.病原体的PAS染色
题型：单项选择题 选择方框中的句子完成对话，其中有两项多余。 A: What were you doing yesterday afternoon? B: 1______ A: Where did you fly the kites? B: 2______ A lot of children were flying kites there. A: 3______B: Yes, but the wind wasn't strong. The weather was good for flying a kite. A: 4______B: Li Lei and Chen Yang. They both bought two new kites and got there earlier than I did. A: 5______B: Yes, we played there for about three hours. A. Who helped you mend the kite? B. By the river. C. Whom did you fly kites with? D. Was it windy yesterday? E. Were you very busy yesterday? F. We were flying kites. G. Did you enjoy yourselves? 查看答案
题型：单项选择题 “林彪、罗荣桓指挥东北野战军攻占锦州，断敌退路，长春守敌投降，继而拿下沈阳，歼灭敌军47万，解放东北全境”。这描述的历史事件是[ ]A．淮海战役B．辽沈战役C．平津战役D．渡江战役 查看答案