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【单选题】
下列关于脊髓发育的说法不正确的是A.
脊髓的发育在出生时较成熟，重2～6g
B.
发育与运动功能进展平行，随年龄而增加重量和长度
C.
脊髓的髓鞘由下向上逐渐形成，为其成熟的重要标志
D.
3～4个月前的婴儿肌张力较高，克氏征可为阳性
E.
2岁以下儿童巴宾斯基征阳性亦可为生理现象
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皮皮学刷刷变学霸
举一反三
【简答题】1942年，吴文忠和肖忠国编译出版了我国第一部______。
【简答题】From today on I want you to keep me (inform)______ of how things are going with you.
【单选题】Gibson Valves produces cast bronze valves on an assembly line, currently producing 1600 valves each 8-hour shift. If the productivity is increased by 10%, it would then be
A.
180 valves/hr
B.
200 valves/hr
C.
220 valves/hr
D.
880 valves/hr
E.
1760 valves/hr
【简答题】Task 3 Fill in each blank with the appropriate form of the word given in brackets. 1. (evaluate)_________ of this new treatment cannot take place until all the data have been collected. 2. This is a (...
【简答题】From today on I want you to keep me (inform)____of how things are going with you.
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