單項(xiàng)選擇題

以四分音符為一拍，全音符唱多少拍？（）

A、兩拍
B、四拍
C、三拍
D、一拍

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湖北的傳統(tǒng)名菜有清蒸武昌魚、冰糖湘蓮、符離集燒雞和龍井蝦仁（）

A.正確
B．錯誤

答案： B．錯誤解析：清蒸武昌魚、冰糖湘蓮和符離集燒雞是湖北的傳統(tǒng)名菜，但龍井蝦仁是浙江杭州的傳統(tǒng)名菜，以龍井茶和蝦仁為主要...

單項(xiàng)選擇題

A 21-year-old female presents to the physician’s office with complaints of very painful vulvar ulcers. The patient states she has had the symptoms for approximately 3 days, and they are worsening. She says that prior to the ulcerations, there was a burning and tingling sensation of the skin in the same area. She has noted similar symptoms like this before and has been told it is sexually transmitted. On examination you see multiple extremely tender, vesicular (blister-like) lesions on an erythematous (red) base on both labia major of the vulva. She has a moderate amount of tender inguinal lymph nodes bilaterally. The physician uses a swab to sample the ulcer and send it off for diagnostic analysis. 1.What is the most likely diagnosis? 2.If the test is for deoxyribonucleic acid (DNA), what method would be used to amplify the fragments of DNA sampled?