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【简答题】
听录音,完成对话! Conversation 1 M: Oh, there are Mike and Paul. W: Who are Mike and Paul? M: My friends in college. W: 1) _________ are they? M: They are standing over there by the door. W: There are so many people standing there. What do they 2) ____________ ? M: Mike is 3) ___________ . And Paul is 4) ________ . W: I still can’t spot them. What are they 5) ________ ? M: Mike is wearing jeans and a black jacket. His hair is straight and 6) ______. Paul is wearing a red 7) ________ and brown jeans. W: Oh, you mean those two 8)________ to the two girls? M: Yes, that’s right.
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参考答案:
举一反三
【判断题】属于不同特征值的特征向量是线性无关的.( )
A.
正确
B.
错误
【判断题】矩阵A的不同特征值对应的特征向量必线性无关,反之,线性无关的特征向量必属于不同的特征值.
A.
正确
B.
错误
【多选题】下列几个项目阶段中,目前国内应用 BIM 理念和工具的阶段是()
A.
规划阶段
B.
设计阶段
C.
施工阶段
D.
运维阶段
E.
拆迁阶段
【简答题】下几个项目阶段中,目前国内应用BIM理念和工具的阶段是()。2
【单选题】He twisted his ankle in skiing, with the _____ that he was unable to take his exams.
A.
consequence
B.
conclusion
C.
preference
D.
prejudice
【单选题】槟榔肝的发生原因是( )。
A.
肝淤血伴随淀粉样物质沉着
B.
肝淤血伴随肝细胞坏死
C.
慢性肝淤血伴随肝细胞颗粒变性
D.
肝淤血伴随胆色素沉着
E.
慢性肝淤血伴随肝细胞脂肪变性
【单选题】听力原文:Where did you get hurt, the ankle or the knees? (A) My words hurt my uncle. (B) I've heard from my uncle and niece. (C) I fell and twisted my ankles. (22)
A.
B.
【单选题】槟榔肝的发生原因是:
A.
中央静脉郁血
B.
脂肪变性
C.
两者兼有
【判断题】线性变换的属于不同特征值的特征向量是线性无关的。
A.
正确
B.
错误
【单选题】The ankle biter twisted his _____ when he jumped.
A.
anchor
B.
ankle
C.
anger
D.
angle
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