如未能确诊,拟行手术,应采用何种术式
A.结节切除术B.患侧腺体全切C.颈部淋巴结清除术D.患侧腺体大部切除加冰冻切片检查E.患侧全切,峡部切除,对侧大部切除
参考答案:D
等腰三角形的两边长是5cm和3cm,那么它的周长是[ ]
A.11cm或13cm
B.11cm
C.8cm
D.13cm
If you have a good chance ______ English with a foreigner, catch it! [ ]
A. to practice speak
B. to practice speaking
C. practice speaking
D. to practice to speak