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举一反三
【单选题】内耳发生的过程是
A.
膜迷路先发生，之后其周围的间充质发生骨迷路
B.
骨迷路先发生，之后其内侧的间充质发生膜迷路
C.
骨迷路和膜迷路同步发生
D.
膜迷路套在骨迷路外面先发生
【单选题】正常声波传向内耳的主要途径是
A.
声波→外耳道→鼓膜→蜗窗→内耳
B.
声波→外耳道→鼓膜→听小骨链→蜗窗→内耳
C.
声波→外耳道→鼓膜→听小骨链→前庭窗→内耳
D.
声波→颅骨→内耳
E.
以上均不对
【单选题】女，55岁，白带多，伴性交出血1个月，阴道涂片巴氏Ⅴ级，宫颈活检鳞癌，临床检查确诊为Ⅰb期术后病理证实双侧髂外淋巴结转移，应补充何种治疗（）。
A.
免疫治疗
B.
烷化剂治疗
C.
红外线照射
D.
抗癌抗生素
E.
体外照射
【单选题】关于内耳的叙述错误的是
A.
由骨迷路和膜迷路组成
B.
全部在颞骨岩部的骨质内
C.
骨迷路与膜迷路之间充满外淋巴
D.
膜迷路内充满内淋巴
E.
内、外淋巴经蜗孔相交通
【单选题】The Grand Canyon Standing on the rim of the Grand Canyon(大峡谷), gazing across this giant wound in the Earth’’s surface, a visitor might assume that the canyon had been caused by some ancient convulsion...
A.
it was caused by some ancient convulsion
B.
its presence is an embarrassment to the state of Colorado
C.
it looks like an injury on the Earth’s surface
D.
it has caused many visitors to injure themselves