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【单选题】
血常规检查中发现患者白细胞减少,其临床意义叙述不正确的是( )
A.
应用磺胺药、解热镇痛药、部分抗生素等
B.
表明受到放射线、化学品(苯及其衍生物)等的影响
C.
主要见于流行性感冒、麻疹、粒细胞缺乏症、再生障碍性贫血、白血病等疾病
D.
表明是受到某些特殊感染,如革兰阴性菌感染(伤寒、副伤寒)、结核分枝杆菌感染、病毒感染(风疹、肝炎)等
E.
主要见于月经前、妊娠、分娩、哺乳期妇女,剧烈运动、兴奋激动、饮酒、餐后等
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【判断题】Such sentence as “She sells sea shells on the seashore, and shells she sells on the seashore are all sea shells I am sure. “ is called a tongue twister .
A.
正确
B.
错误
【单选题】Sea shells _____ as money at some time or another over the greater part of the Old World.
A.
had been used
B.
are used
C.
would be used
D.
would have been used
【判断题】灌砂筒下部圆锥体内砂的质量是不晃动储砂筒的砂,轻轻地将灌砂筒移至玻璃板上,将开关打开,让砂流出,直到筒内砂不再下流时,将开关关上,并移走灌砂筒。
A.
正确
B.
错误
【单选题】Salt, shells or metals are still used as money in out-of-the-way parts of the world today. Salt may seem rather a strange 【B1】 to use as money, 【B2】 in countries where the food of the people is mainly...
A.
object
B.
article
C.
substance
D.
category
【判断题】Such sentence as “She sells sea shells on the seashore, and shells she sells on the seashore are all sea shells I am sure. “ is called a riddle.
A.
正确
B.
错误
【简答题】Last summer vacation, my family and I went to Qingdao by train. There was always sunshine and 1 、 ______ (新鲜的) air, which made us so 2 、 _____ (舒适的) . We went to the seaside, the sea was as blue as th...
【多选题】黄河中游综合经济区包括哪些省份( )。
A.
陕西
B.
山西
C.
河北
D.
内蒙古
【单选题】It is a truth ________ acknowledged that when one has gained material wealth, he'll surely seek for spiritual enjoyment. [     ]
A.
partly
B.
universally
C.
particularly
D.
previously
【单选题】近地防撞告警系统(GPWS)主要用于起飞、复飞和进近着陆阶段,且无线电高度低于()米时起作用
A.
400
B.
1000
C.
800
D.
2000
【单选题】为了除去溶液中的杂质离子形态的铁,用下列哪一种沉淀为好 ( )
A.
Fe(OH) 2
B.
Fe(OH) 3
C.
FeS
D.
FeCO 3
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