题目: 请你在图中作出入射光线,并标出入射角的度数. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0515/311523c92a6e3c925742cc2e6ba48663.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:单项选择题 恶性黑色素瘤,下列哪项说法不正确()A.黑色素瘤多数是在色素病变基础上发生的B.正常皮肤也可以发生黑色素瘤C.黑色素瘤主要经血液转移至肺、骨等器官D.最佳治疗方案是外科手术切除E.黑色素瘤可以有家族史 查看答案
题型:阅读理解 Name: JaneFrom: the U.S.AAge: 12School: Beijing Yucai Middle SchoolLooks: round face, big eyes,Name: AmyFrom: EnglandAge: 12Phone number: 022-67968764Looks: round face, long black hairName: DannyFrom: EnglandAge: 11Phone number: 010-6486685Looks: tall, black hair, big eyesName: YukioFrom: JapanAge: 13School: Beijing Ren'aiInternational SchoolLooks: big eyes, short and thin根据名片内容,选择正确的答案。1._____________are from England. A. Danny and Amy B. Jane and Amy C. Yukio and Danny D. Jane and Danny2. Danny and Amy have ____________ hair. A. long B. short C. yellow D. black3. ____________ are 12. A. Amy and Danny B. Jane and Yukio C. Amy and Jane D. Yukio and Danny4. Amy has ____________. A. a telephone B. a long face C. short hair D. brown hair5. _____________ is in Beijing Ren'ai International School. A. Amy B. Jane C. Yukio D. Danny 查看答案