第1题: [单项选择]婴幼儿斜颈最主要的体征是() A. 头颈偏向一侧,面部一侧大、一侧小 B. 颈部淋巴结肿大 C. 患侧胸锁乳突肌内可扪及肿块 D. 颈部活动受限 E. X线片示颈椎畸形 参考答案:C 答案解析:新生儿在生后不久就可发现受累的胸锁乳突肌中下部,有一质硬的椭圆形肿块,可以逐渐增大,两个月后肿块逐渐缩小,最后完全消失,头逐渐被牵拉而倾向患侧。
第18题: [单项选择]There is scientific evidence to support our ______ that being surrounded by plants is good for health. A. instinct B. implication C. perception D. conception 参考答案:D 答案解析:instinct本能。implication暗示,暗含。perception感知,知觉。conception观念。
第25题: [单项选择]How do fans imitate rock stars A. They play music. B. They behave badly. C. They wear the same kind of clothes. D. They go to their concerts. 参考答案:C