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【单选题】
不是入口扩散器的作用的是()
A.
防止气、液物料直接冲击气、液分配盘
B.
起到预分配的作用
C.
物料扩散到反应器的整个截面上
D.
支撑催化剂
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举一反三
【单选题】下列关于铁剂治疗缺铁性贫血的注意事项中哪项是错误的()
A.
服用铁剂时忌喝浓茶
B.
与维生素C合用,促进铁的吸收
C.
应从小量开始
D.
忌与四环素类药物同服
E.
与碳酸氢钠同服,以减轻铁剂对胃的刺激
【简答题】you I owe a thousand apologies havingdoubted your ability. A. Forto         B. To for C. Forfor        D. To to
【单选题】7岁儿童,发热、头痛、恶心呕吐2天,嗜睡1天,查体:体温5℃,浅昏迷,瞳孑L等大,对光反应良,颈强(+),克氏征(+),胸腹部多个出血点,化验:WBCl9×109/L.N 85%.,最可能的诊断为
A.
结核性脑膜炎
B.
流行性脑脊髓膜炎
C.
流行性乙型脑炎
D.
流行性出血热
E.
中毒性细菌性痢疾
【单选题】Do parents owe their children anything? Yes, they owe them a great deal. (69) One of their chief duties is to give their children a sense of personal worth, for self-esteem is the basis of a good ment...
A.
privacy
B.
cars
C.
respect of self
D.
information about their body
【判断题】I can see that you owe 25 cents a day. That will be one dollar and fifty cents total.Owe means "欠".
A.
正确
B.
错误
【单选题】5岁儿童,发热、头痛、恶心呕吐2天,嗜睡1天。查体:体温39.5°,浅昏迷,瞳孔等大,对光反应良,颈项强直,克氏征(+),皮肤多个出血点。血中白细胞增高,最可能的诊断是
A.
结核性脑膜炎
B.
流行性脑脊髓膜炎
C.
流行性乙型脑炎
D.
流行性出血热
E.
中毒性细菌性痢疾
【单选题】5岁儿童,发热、头痛、恶心呕吐2天,嗜睡1天。查体:体温39.5°,浅昏迷,瞳孔等大,对光反应良,颈强(+),克氏征(+),胸腹部多个出血点。化验:WBC19×109/L,N85%,最可能的诊断是
A.
结核性脑膜炎
B.
流行性脑脊髓膜炎
C.
流行性乙型脑炎
D.
流行性出血热
E.
中毒性细菌性痢疾
【单选题】用铁剂治疗缺铁性贫血时,下列提法哪项是错误的
A.
首选二价铁
B.
宜在两餐间服用
C.
忌与牛乳同服
D.
忌与维生素C同服
E.
贫血纠正后继续服用一个月
【单选题】--- I’m a student from Grade One. I want to become the ______ of the Music Club. --- Welcome! But you have to sing well.
A.
problem
B.
sign
C.
friend
D.
member
【单选题】A:________ one do yo like? B: I like the green one.
A.
Where
B.
What
C.
Which
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