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搜题
【单选题】
慢性胎儿窘迫多发生在
A.
妊娠早期
B.
妊娠中期
C.
妊娠末期
D.
第一产程
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举一反三
【简答题】 1. Listen to a passage and choose the best answer to each of the following questions. 1. Listen to a passage and choose the best answer to each of the following questions. 1. What was the man asked ...
【单选题】带传动是依靠 来传递运动和动力的。
A.
主轴的动力
B.
主动轮的转矩
C.
带与带轮间的摩擦力
【单选题】带传动是依靠 来传递运动和功率的
A.
带与带轮接触面之间的正压力
B.
带与带轮接触面之间的摩擦力
C.
带的紧边拉力
D.
带的松边拉力
【单选题】 I . Listen to 10 short cinversations and choose the best to each question you hear.
A.
Find a more suitable job by declining the present one.
B.
 Decline the employer directly and politely.
C.
Thank the employer although she was rejected.
D.
 Tell the employer her current situation.
【单选题】带传动是依靠 来传递运动和动力的。
A.
主轴的动力
B.
带与带轮之间的摩擦力
C.
主动轮上的转矩
D.
从动轮上的转矩
【单选题】带传动是依靠 来传递运动和功率的。
A.
牵引力
B.
摩擦力
C.
传动带对带轮的压力
D.
传动带弹力
【单选题】重度子痫前期孕妇于孕晚期出现腹痛伴有阴道流血,最可能的疾病是( )
A.
边缘性前置胎盘
B.
胎盘早剥
C.
子宫破裂
D.
宫颈癌
E.
脐带帆状附着血管前置破裂
【单选题】 Listen to a short passage and choose the best answer to each question you hear.
A.
People aged 16 to 24 preferred listening to music most.
B.
It was getting more and more popular among the British people.
C.
It was the third most popular activity among people aged 55 and over.
D.
People aged 25 to 34 listened to music more often than those aged 16 to 24.
【单选题】引起脑出血常见的病因是
A.
脑肿瘤
B.
脑血管畸形
C.
脑外伤
D.
高血压合并动脉硬化
【多选题】楼梯的组成包括(__)等三部分。
A.
楼梯梯段
B.
平台
C.
栏杆和扶手
D.
楼梯踏步
E.
门窗
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