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【单选题】
下列关于碱金属的描述正确的是(    )
A.
碱金属都可以保存在煤油里
B.
硬度小、密度小、熔点低
C.
在空气中加热均可生成多种氧化物
D.
碱金属与水反应,均漂在水上
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参考答案:
举一反三
【简答题】听录音,选出你听到的句子。 (     ) 1. A. Take the No.12 bus. (     ) 2. A. Turn left at the bookstore. (     ) 3. A. Then walk west for 10 minutes. (     ) 4. A. It's near the cinema. B. Take the No.11 bus. B. Get...
【单选题】Excuse me, where is the post office? [     ]
A.
It's next to the cinema.
B.
You can take the No. 15 bus.
C.
I'll go with you.
D.
The bus station is over there.
【判断题】建设与国家和人民利益相适应的巩固的国防,是中国现代化建设的战略目标,是中国各族人民的共同事业。
A.
正确
B.
错误
【简答题】完形填空。 Lucy lives in the Zhongshan Road. She 1 in the No.6 Middle School. Every day she gets up early and goes to school early. Her home is a little far 2 her school. So she usually 3 a bus. 4 the bus ...
【判断题】C 程序可以由多个文件构成。
A.
正确
B.
错误
【简答题】完形填空。 Linlin is a boy. He 1 in the No. 5 Secondary School. Every day he gets up early in the morning. Then he reads English 2 Chinese. 3 half past six he 4 breakfast. He goes to school 5 bike. Class b...
【单选题】一个复杂的程序可以由( )Java源程序文件构成
A.
1个或多个
B.
0个
C.
1个
D.
多个
【单选题】Excuse me! Would you please tell me _____? [     ]
A.
where is the No. 1 Middle School
B.
the No. 1 Middle School is where
C.
where the No. 1 Middle School is
D.
where the No. 1 Middle School
【多选题】PC: P: Here you are. Could you tell me how to find the right waiting hall? PC: P: But my ticket is cushioned berth ticket, where is the waiting hall? PC: P: Thank you. PC: 1. Here is your ticket. The ...
A.
4
B.
1
C.
2
D.
3
【单选题】Kobe Bryant After 10 seasons wearing the No. 8 on his back, Kobe Bryant will become No. 24 next season. The reason for the surprising decision by the Los Angeles Lakers super guard last week has becom...
A.
The Los Angeles Lakers.
B.
The Houston Rockets.
C.
The Chicago Bulls.
D.
The Miami Heats.
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