GS是（）的英文缩写。
A.航向信标
B.指点信标
C.全向信标
D.下滑信标
参考答案：D
______ in her most beautiful skirt, the girl tried to make herself ______ at the party．
A．Dressed; noticing
B．Dressing; noticed
C．Dressed; noticed
D．Dressing; being noticing
肾癌的主要治疗方法是（）。
A.放疗
B.化疗
C.根治性肾切除
D.肾部分切除术
E.单纯性肾切除术
