兰博基尼现在属于哪个集团？
参考答案：
兰博基尼现在属于大众。
The students were very tired. They stopped _____ a rest.[ ]
A. to have
B. have
C. having
D. has
关于牙龈癌的叙述，哪项是错误的（）
A.多为鳞状细胞癌
B.男性多于女性，以溃疡型多见
C.早期向牙槽突及颌骨浸润
D.下牙龈癌发病率高于上牙龈癌
E.上牙龈癌比下牙龈癌转移早
