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【单选题】
盐酸萘乙二胺分光光度法测定空气中氮氧化物时三氧化铬管的主要作用是
A.
氧化NO
B.
干燥
C.
除杂
D.
吸收样品
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参考答案：
举一反三
【单选题】Li Ming went to London last year, which was the first time that he _____ abroad. [     ]
A.
had travelled
B.
travelled
C.
was travelling
D.
would travel
查看完整题目与答案
【简答题】In China, what is the difference in the order of Arabic numbers for expressing the day, the month and the year? Can the difference cause misunderstanding or trouble?
查看完整题目与答案
【单选题】Which was the first movie in which Chaplin spoke?
A.
The Gold Rush
B.
Modern Times
查看完整题目与答案
【单选题】关于上颌尖牙唇面描述错误的是
A.
似圆五边形，颈缘呈弧形
B.
近中斜缘长，远中斜缘短
C.
唇轴嵴将唇面分为两个斜面
D.
两斜面上各有一条纵行发育沟
查看完整题目与答案
【简答题】Listen to the dialogue about the planets in the Solar System. Q: What is the order of the first four planets in the Solar System?A. Mercury, Venus, Earth, and Mars. B. Mars, Venus, Earth, and Mercury....
查看完整题目与答案
【单选题】Which was the first steamship____crossed the Atlantic?
A.
which
B.
that
C.
what
D.
it
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【多选题】关于上颌第一磨牙的描述错误的是　　　　　
A.
牙合面上可看到四个牙尖
B.
牙合面上有五个牙尖
C.
没有第五牙尖
D.
牙合面上可看到斜嵴
查看完整题目与答案
【简答题】What is the right order in which mosquitoes grow? a. mosquitoes pull themselves out of the pupas and fly away. b. The larvae change into creatures called pupas. c. The insect leaves the eggs in ...
查看完整题目与答案
【单选题】9岁，女孩，5天前突然右髋疼痛，并有高热。体温39.5℃，脉搏110次/分，白细胞22×10/L。中性粒细胞98%，血沉30mm/h。右髋关节肿胀，不敢活动，主要考虑（）。
A.
急性化脓性关节炎
B.
急性风湿性关节炎
C.
类风湿性关节炎
D.
髋周软组织炎
E.
髋关节结核
查看完整题目与答案
【单选题】9岁，女孩，5天前突然右髋疼痛，并有高热。体温39.5℃，脉搏110次／分，白细胞22×10/L。中性粒细胞98%，血沉30mm/第一小时末。右髋关节肿胀，不敢活动，主要考虑（）
A.
急性化脓性关节炎
B.
急性风湿性关节炎
C.
类风湿性关节炎
D.
髋周软组织炎
E.
髋关节结核
查看完整题目与答案
相关题目：
【单选题】Li Ming went to London last year, which was the first time that he _____ abroad. [     ]
A.
had travelled
B.
travelled
C.
was travelling
D.
would travel
查看完整题目与答案
【简答题】In China, what is the difference in the order of Arabic numbers for expressing the day, the month and the year? Can the difference cause misunderstanding or trouble?
查看完整题目与答案
【单选题】Which was the first movie in which Chaplin spoke?
A.
The Gold Rush
B.
Modern Times
查看完整题目与答案
【单选题】关于上颌尖牙唇面描述错误的是
A.
似圆五边形，颈缘呈弧形
B.
近中斜缘长，远中斜缘短
C.
唇轴嵴将唇面分为两个斜面
D.
两斜面上各有一条纵行发育沟
查看完整题目与答案
【简答题】Listen to the dialogue about the planets in the Solar System. Q: What is the order of the first four planets in the Solar System?A. Mercury, Venus, Earth, and Mars. B. Mars, Venus, Earth, and Mercury....
查看完整题目与答案
【单选题】Which was the first steamship____crossed the Atlantic?
A.
which
B.
that
C.
what
D.
it
查看完整题目与答案
【多选题】关于上颌第一磨牙的描述错误的是　　　　　
A.
牙合面上可看到四个牙尖
B.
牙合面上有五个牙尖
C.
没有第五牙尖
D.
牙合面上可看到斜嵴
查看完整题目与答案
【简答题】What is the right order in which mosquitoes grow? a. mosquitoes pull themselves out of the pupas and fly away. b. The larvae change into creatures called pupas. c. The insect leaves the eggs in ...
查看完整题目与答案
【单选题】9岁，女孩，5天前突然右髋疼痛，并有高热。体温39.5℃，脉搏110次/分，白细胞22×10/L。中性粒细胞98%，血沉30mm/h。右髋关节肿胀，不敢活动，主要考虑（）。
A.
急性化脓性关节炎
B.
急性风湿性关节炎
C.
类风湿性关节炎
D.
髋周软组织炎
E.
髋关节结核
查看完整题目与答案
【单选题】9岁，女孩，5天前突然右髋疼痛，并有高热。体温39.5℃，脉搏110次／分，白细胞22×10/L。中性粒细胞98%，血沉30mm/第一小时末。右髋关节肿胀，不敢活动，主要考虑（）
A.
急性化脓性关节炎
B.
急性风湿性关节炎
C.
类风湿性关节炎
D.
髋周软组织炎
E.
髋关节结核
查看完整题目与答案
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