【简答题】【消耗次数：1】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]6. We saw him[填空1]us, so we stepped aside.
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【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]3. Dont[填空1]the disabled!
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]4. As he fell, his head[填空1]the table.
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]7. Anyone can upload their dictionary and[填空1]others.
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]5.[填空1]your end of the stick, and well pull you up.
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[collide with; take hold of; for a moment; head for; ever since; be full of; share with; make fun of]1. Ann had lived in a cottage[填空1]she was born, and had no wish to move to a tower block.
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[have access to; go off; desperate for; put up with; always the case; give advice; concentrate on; arrive at; make an effort; come in handy]1. We may[填空1], but we cant give conduct.
【简答题】
Direction: Fill in the blanks with the phrases given below. Change the form if necessary.[have access to; go off; desperate for; put up with; always the case; give advice; concentrate on; arrive at; make an effort; come in handy]6. In doing so, businessmen will be able to[填空1]how to do their best.
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Direction: Fill in the blanks with the words given below. Change the form if necessary.[assumption; contact; cliff; equivalent; emergency; outweigh; height; rummage; vibration; bugbear]6. The most maddening problem, however, was[填空1].
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Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[sell out; in other words; consist of; stand for; rely on; demand for; engage in; at hand; yield to; confront with]6. A great deal will be[填空1]him as he is the director of the organization.
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Direction: Fill in the blanks with the words given below. Change the form if necessary.[chore; talent; crowded; earnings; finance; festive; memorable; sacrifice; smash; reproduction]6. A crowd of youths started[填空1]windows.
随机题目
【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
④
适用于肿瘤无法手术切除，或手术易造成严重残疾等并发症
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】
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
【单选题】
关于乳腺癌分子分型及对应治疗的描述，以下正确的是（ ）
①
Luminal A型乳腺癌大多数患者仅需内分泌治疗
②
Luminal B型乳腺癌大多数患者仅需内分泌治疗
③
HER2阳性型乳腺癌大多数患者仅需抗HER2治疗
④
基底样型(三阴性)乳腺癌大多数患者仅需放疗
【单选题】
关于乳腺癌分子分型指导治疗，以下选项描述最适合的是（ ）
①
激素受体阳性者可选择内分泌治疗
②
HER2阳性者首选联合靶向治疗
③
基底样型(三阴性)乳腺癌化疗是其重要的治疗手段
④
以上皆是
【单选题】
对于激素受体阳性乳腺癌治疗药物的描述，正确的是（ ）
①
GnRHa（促性腺激素释放激素激动剂）通过对垂体持续刺激，抑制垂体分泌LH和FSH，雌激素的分泌量随之下调，从而达到下调雌激素水平的目的；对于绝经后的激素受体阳性乳腺癌患者是重要选择
②
SERM（选择性雌激素受体调节剂）和SERD（选择性雌激素受体下调剂），它们都是雌激素与ER结合的竞争性抑制剂，通过阻断ER的功能和信号传递而发挥作用；所以在绝经前及绝经后激素受体阳性乳腺癌患者中是首选
③
AI（芳香化酶抑制剂）能特异性导致芳香化酶失活, 阻断芳构化反应, 抑制雌激素生成,降低血液中雌激素水平从而达到治疗目的；是激素受体阳性乳腺癌患者的治疗首选
④
CDK4/6（周期蛋白依赖性激酶）抑制剂通过阻滞细胞周期，抑制肿瘤细胞增殖；此类药物可联合内分泌药物治疗激素受体阳性乳腺癌患者