Which of the following trade terms can only be used for sea and inland waterway transport?()
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钻孔灌注桩,地质状态较好,孔径或孔深较小时,泥浆指标应取高限。()
A. 正确
B. 错误
A.Use optical illusion to reduce traffic accidents.B.Change the road signs across the c
A. Use optical illusion to reduce traffic accidents.
B. Change the road signs across the country.
C. Replace straight, horizontal bars with V shapes on the roads.
D. Enforce the speed limits more effectively.
此病例治法为:
A. 祛风通络、除湿止痛
B. 培补肝肾、益气活血
C. 活血化瘀、散寒止痛
D. 祛风通络、理气止痛
E. 补益肝肾、佐以通络
患儿8岁。1日前突然高热、头痛、恶心、呕吐2次,左侧腮部胀痛,就诊当日右侧腮部也开始胀痛,肿胀中心位于耳垂。咀嚼时加重。血白细胞总数9×10 9/L,淋巴细胞60%。
考虑诊断为
A. 流行性腮腺炎
B. 化脓性腮腺炎
C. 化脓性颌下腺炎
D. 颌下淋巴结炎
E. 耳后淋巴结炎