As far as social mobility is concerned, San Jose beat many other progressive cities in America.
A: A
B: B
C: C
D: D
E: E
F: F
G: G
H: H
I: I
J: J
K: K
A: A
B: B
C: C
D: D
E: E
F: F
G: G
H: H
I: I
J: J
K: K
C
举一反三
- San Jose was among the best cities in America for poor kids to move up the social ladder. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- San Jose appears to manifest some of the best features of America. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- Due to some changes like increases in housing prices in San Jose, the prospects for its poor people have dimmed. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- Researchers do not have a clear idea why poor children in San Jose achieved such great success several decades ago. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
- 已知一棵二叉树的前序序列为：A，B，D，G，J，E，H，C，F，I，K，L；中序序列为：D，J，G，B，E，H，A，C，K，I，L，F。该二叉树的后序序列为（）。 A: J，H，F，B，G，D，K，L，I，F，C，A B: J，G，E，B，K，L，D，H，I，F，C，A C: J，G，D，H，E，B，K，L，I，F，C，A D: J，G，D，H，E，B，K，L，I，F，A，C
内容
- 0
Many studies reveal that eating breakfast helps people memorise and concentrate. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
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Many people eat out less often to save money in times of recession. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K
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applying to work in a restaurant A: a B: b C: c D: d E: e F: f G: g H: h I: i J: j K: k L: l
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Parents are concerned that their children may get involved in criminal offences once they reach their teens. A: A B: B C: C D: D E: E F: F G: G H: H I: I J: J K: K L: L
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The French tend to 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