【单选题】【消耗次数:1】
Electric eels use charges to detect prey and also______them before they eat them.
stunned
to stun
stunning
to be stunned
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相关题目
【单选题】 I was stunned by the news, and my initial __________ was anger.
①  impression
②  reaction
③  comment
④  other
【单选题】 The pressure _____ causes Americans to be energetic, but it also puts them under a constant emotional strains.
①  to compete
②  competing
③  to be competed
④  having competed
【单选题】 As a freshman, we should get to know campus ( ) as soon as possible and make good use of them.
①  Source
②  sources
③  resource
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【单选题】 They _ on the programme for almost one week before I joined them, and now we on it as no good results have come out so far.
①  had been working; are still working
②  had worked; were still working
③  have worked; were still working
④  have worked; are still working
【单选题】 The elderly people like those know them very well and give them respect.
①  which
②  who
③  that
④  where
【单选题】 20. Its impossible for all the people to get jobs because ______ of them are not fit for them.
①  none
②  all
③  notall
④  everyone
【单选题】 ---Are you going there with them ? ----If you go,__________.
①  I also go
②  so do I
③  so I will
④  so will I
【单选题】 —He has two brothers and three sisters. Do you know____ of them?—No, I know ____ of them.
①  some; none
②  some
③  any; none
④  either; some
【单选题】 Without them you will not be able to( ) the tasks
①  fulfillment
②  fulfil
③  fulfilled
④  fulfilling
【单选题】 Whenshecameseveraldayslater,shefoundthatallthingswerestill_________whereshehad____them
①  lay;laid
②  laying;laid
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④  lying;laid
随机题目
【单选题】 中华人民共和国国家卫生健康委员会脑胶质瘤诊疗规范(2018版)GBM复发后药物治疗可选方案不包括()
①  贝伐单抗
②  贝伐单抗加化疗
③  中西医联合治疗
④  洛莫司汀或卡莫司汀单药治疗
⑤  TMZ
【单选题】 贝伐珠单抗用于复发GBM治疗说法不正确的是()
①  复发GBM患者接受BEV治疗后PFS显著延长
②  贝伐珠单抗不宜联合用于复发GBM患者
③  显著地稳定患者的生活质量
④  可减少脑水肿
⑤  减少皮质醇激素的使用
【单选题】 GBM的全球发病率约为()
①  3-4/10万人/年
②  1-2/10万人/年
③  3-4/1万人/年
④  1-2/1万人/年
⑤  1-4/100万人/年
【单选题】 下列关于伽玛刀治疗胶质瘤剂量的选择说法错误的是()
①  对于肿瘤靶区直径<3cm的患者,我们常常给予单次大剂量照射
②  肿瘤靶区直径>3cm的患者,一般可给予80%~90%剂量曲线
③  对于肿瘤靶区直径<3cm的患者,一般可给予40%~50%剂量曲线
④  利用组织的“4R”特性最大限度的杀伤肿瘤、保护正常脑组织
⑤  对于肿瘤直径>3cm,可采取分次治疗方法
【单选题】 下列关于伽玛刀治疗胶质瘤说法错误的是()
①  可以作为手术术后残留、复发的辅助治疗
②  适用于诊断明确,患者无明显颅内高压症状
③  伽玛刀治疗不可作为首选治疗
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⑤  适用于术后残留或复发者
【单选题】 下列关于伽玛刀说法错误的是()
①  伽玛刀又称立体定向伽玛射线放射治疗系统
②  是一种融合现代计算机技术、立体定向技术和外科技术于一体的治疗性设备
③  它将钴-60发出的伽玛射线几何聚焦,集中射于病灶
④  其治疗照射范围与正常组织界限不明显
⑤  一次性、致死性的摧毁靶点内的组织,而射线经过人体正常组织几乎无伤害
【单选题】 下列关于肿瘤周边重要组织耐受最大放射剂量说法正确的是()
①  视神经:9~10Gy
②  视神经:19~20Gy
③  海绵窦内颅神经:40~50Gy
④  海绵窦内颅神经:50~60Gy
⑤  脑干表面:9~10Gy
【单选题】 脑胶质瘤约占颅内肿瘤的比例为()
①  10%~15%
②  20%~25%
③  30%~35%
④  40%~45%
⑤  50%~60%
【单选题】 关于乳腺癌分子分型描述正确的是( )
①  Luminal A型乳腺癌,其ER和/或PR阳性,HER2阴性,不论Ki67状态
②  Luminal B型乳腺癌,其ER和/或PR阳性,不论HER2及Ki67状态
③  HER2阳性型乳腺癌,其HER2为阳性,不论ER/PR及Ki67状态
④  基底样型(三阴性)乳腺癌,其ER/PR及HER2表达皆为阴性,不论Ki67状态
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①  乳头及乳晕处
②  外上象限
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④  内上象限