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【单选题】
青少年身体形态发育缓慢阶段对应的年龄是?
A.
男14~18岁,女13~18岁
B.
男15~19岁,女13~18岁
C.
男14~18岁,女12~17岁
D.
男15~19岁,女12~17岁
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参考答案:
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【判断题】物流运输是指用设备和工具将物品从一地点向另一地点运送的物流活动。其中包括集货、分配、搬运、中转、装入、卸下、分散等一系列操作。
A.
正确
B.
错误
【单选题】Fenestrated capillaries are located in( )
A.
Muscle tissue
B.
Central nervous system
C.
blood - air barrier
D.
bone marrow
E.
mucosa of stomach
【单选题】Continuous capillaries are mainly distributed in( )
A.
Gastrointestinal mucosa
B.
Renal glomerulus
C.
Liver
D.
Lung
E.
Spleen
【单选题】运输是指用设备和工具,将物品从一地点向( )运送的物流活动。
A.
仓库
B.
货运站
C.
配送中心
D.
另一地点
【多选题】The reasons for the high permeability of new capillaries are as follows
A.
Small neocapillary lumen
B.
Incomplete basement membrane
C.
Large endothelial cell gap
D.
Small endothelial cell gap
E.
Capillaries anastomose to form loops
【判断题】发电机运行时的损耗包括机械损耗、铁芯损耗、铜损耗和附加损耗。
A.
正确
B.
错误
【单选题】电动机的有功功率损耗包括铜损耗、铁芯损耗、 ( )和机械损耗。
A.
固定损耗
B.
杂散损耗
C.
涡流损耗
D.
可变损耗
【单选题】What changes took place in Paragraph 17?
A.
The encouragement system was copied.
B.
Bonuses were distributed from among workers to top people.
C.
Workers share the profits.
D.
Workers needn’t take responsibility.
【单选题】What social changes took place in early English history?
A.
Britain was invaded by foreign forces in succession.
B.
Anglo-Saxons established feudalism in Britain.
C.
Celts inhabitated in Britain and then old English came into being.
D.
The social changes in early history were recorded in Beowulf.
【判断题】运输指 用设备和工具,将物品从一地点向另一地点运送的物流活动。其中包括集货、分配、搬运、中转、装入、卸下、分散等一系列操作
A.
正确
B.
错误
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