第7题: [单项选择]基底细胞上皮瘤有以下特点()。 A. 生长缓慢,分化较好,无局部破坏性,很少转移 B. 生长缓慢,分化较好,有局部破坏性,很少转移 C. 外生性生长,分化较差,无局部破坏性,很少转移 D. 外生性生长,分化较差,有局部破坏性,常发生转移 E. 生长迅速,分化较好,局部破坏性大,常发生转移 参考答案:B
第32题: [单项选择]It is the driver's responsibility to ______. A. make the front seat passengers wear a seat belt B. make the front seat children under 14 wear a seat belt C. stop children riding in the front seat D. wear a seat belt each time he drives 参考答案:B 答案解析:本题为事实细节题。在第二段最后一句,作者指出:“But it will be the driver's responsibility to make sure that children under