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【单选题】
免疫缺陷病按病因可分为A.
T细胞缺陷和B细胞缺陷
B.
T细胞缺陷和吞噬细胞缺陷
C.
T细胞缺陷和补体缺陷
D.
原发性免疫缺陷病和继发性免疫缺陷病
E.
吞噬细胞缺陷和补体缺陷
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举一反三
【单选题】Bryson decided to get some work experience first ______ go straight on to university.
A.
rather than
B.
other than
C.
more than
D.
better than
【简答题】Lesson 4 模拟通话小测-2
【单选题】Mark Bryson is talking to his students about global warming. Listen to what he tells them and choose the correct statements.
A.
Global warming is just about rising temperatures.
B.
Global warming is also about the effects of those higher temperatures.
C.
Global warming isn't just about rising tides; it's about the effects of the higher temperatures.
D.
Global warming isn't just about rising temperatures; it's about the effects of those higher tides.
【单选题】当前,我国进入了新阶段,改革进入了( )和( )。必须以强烈的历史使命感,最大限度集中全党全社会的智慧,最大限度调动一切积极因素,敢于啃骨头,敢于涉险滩,以更大的决心冲破思想观念的束缚、突破利益固化的藩篱,推动中国特色社会主义制度自我完善和发展。
A.
攻坚区 深水区
B.
平缓区 浅水区
C.
平缓区 深水区
D.
攻坚区 浅水区
【简答题】Lesson 25 模拟通话 2-4
【单选题】听力原文：BRYSON: Well, Amina, thanks for letting me have your draft in such good time. AMINA: Oh, that's alright. I was just very anxious to hear what you think of it. You can see that I decided to change...
A.
school.
B.
hospital.
C.
factory.
【单选题】Dr Bryson particularly liked ______
A.
the introduction.
B.
the first chapter.
C.
the middle section.
【简答题】材料: 十八届三中全会于 2013 年 11 月 9 日至 12 日在北京召开,会议明确了全面深化改革的总体思路。当前,我国发展进入新阶段,改革进入攻坚期和深水区。必须以强烈的历史使命感,最大限度集中全党全社会智慧,最大限度调动一切积极因素,敢于啃硬骨头,敢于涉险滩,以更大决心冲破思想观念的束缚、突破利益固化的藩篱,推动中国特色社会主义制度自我完善和发展。 请联系所学知识,回答下列问题。 ( 1 ...
【简答题】设G是群,G有( )个元素,则不能肯定G是交换群。
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