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【多选题】
下列哪些食物蛋白质属于优质蛋白质
A.
牛奶
B.
花生
C.
鸡蛋
D.
鱼肉
E.
白瓜子
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【判断题】177如果等高线上设有高程注记,用示坡线表示,示波线从内圈指向外圈,说明由内向外为下坡,故为山头或山丘,反之,为洼地或盆地。该表述( )
A.
正确
B.
错误
【单选题】核心价值观是一个民族赖以维系的精神纽带,是一个国家共同的()基础。
A.
思想道德
B.
阶级力量
C.
前进力量
D.
发展壮大
【判断题】创新的程度越高,创新的不确定性越小。
A.
正确
B.
错误
【单选题】本实验在课本中,用NaOH溶液标定HAc溶液时用()作为指示剂
A.
甲基橙
B.
石蕊溶液
C.
酚酞
D.
溴百里酚蓝
【单选题】There are days when we feel especially upset. When you are ________ such a difficult period, it often helps to talk to someone. [     ]
A.
going through
B.
breaking through
C.
seeing through
D.
looking through
【单选题】听力原文:W: Why is Bob so tired and upset? M: He's been studying day and night for his final exams. I warned him many times to prepare earlier, but he wouldn't listen. Q: What does the man mean? (15)
A.
Bob is too tired to study any more.
B.
He told Bob not to study late at night.
C.
He had often advised Bob to study.
D.
Bob didn't hear the alarm.
【单选题】核心价值观是一个民族赖以维系的精神纽带,是一个国家共同的( )基础。
A.
发展壮大
B.
阶级力量
C.
前进力量
D.
思想道德
【单选题】---Bob looks upset. What has happened to him? ---Perhaps his failure to the exam___ his low spirits.
A.
accounts for
B.
looks for
C.
makes for
D.
takes for
【单选题】. --- What’s the matter with Jason? He looks a bit upset. --- Didn’t you know? When returning from his holiday last night, he found his house _____.
A.
broken in
B.
broken into
C.
broken out
D.
broken down
【判断题】核心价值观是一个民族赖以维系的精神纽带,是一个国家共同的思想道德基础
A.
正确
B.
错误
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