The author believes the researchers' new study has gone a step further regarding the impact of screen time on wellbeing.
A: A
B: B
C: C
D: D
E: E
F: F
G: G
H: H
I: I
J: J
A: A
B: B
C: C
D: D
E: E
F: F
G: G
H: H
I: I
J: J
J
举一反三
- The author believes the researchers' new study has gone a step further regarding the impact of screen time on wellbeing. 未知类型：{'label': 'questionDesc', 'content': '以下哪个选项[color=#ff3853]不可以[/color]作为题干的定位词？', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '2019年12月 六级 卷一 信息匹配\xa0 Increased Screen Time and Wellbeing Decline in Youth', 'isMemberControl': 0, 'type': 181} A: a step further B: believes C: new study
- The author believes the researchers' new study has gone a step further regarding the impact of screen time on wellbeing. 未知类型：{'label': 'questionDesc', 'content': '材料中的哪句话与题干内容相一致？', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': '2019年12月 六级 卷一 信息匹配\xa0 Increased Screen Time and Wellbeing Decline in Youth', 'isMemberControl': 0, 'type': 181} A: ① B: ② C: ③ D: ①②
- Instead of threatening its competitiveness, the enrollment of international students has a positive impact on America. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J
- According to the author, new technologies are not always stable at the beginning. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L M: M
- Scores in various wellbeing measures began to go downward among young Americans in recent years. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J
内容
- 0
已知一棵二叉树的先序和中序遍历序列如下:先序:A、B、C、D、E、F、G、H、I、J中序C、B、A、E、F、D、I、H、J、G其后序遍历序列为 A: C、B、D、E、A、G、I、H、J、F B: C、B、D、A、E、G、I、H、J、F C: C、E、D、B、I、H、J、G、F、A D: C、B、F、E、I、J、H、G、D、A
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The author dropped out of college some forty years ago. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- 2
6. Morocco has A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L M: M
- 3
The author was happy to learn she could do some exams at home. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- 4
已知某完全二叉树采用顺序存储结构，结点数据信息的存放顺序依次为A,B,C,D,E,F,G,H,I,J,该完全二叉树的后续遍历序列为（）。 A: H,I,D,J,E,B,F,G,C,A B: H,I,J,D,E,F,G,B,C,A C: I,H,D,J,E,B,G,F,C,A D: I,H,D,J,E,F,G,B,C,A