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问题 解答题

一部儿童电视剧共要播放245分钟，每天从17：25播放至18：00，多少天可以播完？

答案

18：00-17：25=35（分钟），

245÷35=7（天），

答：7天可以播完．

阅读理解
Flight Timetbale
Flight number
Departure
Arrival
From
To
Stop
CA907
07:45
12:10
Beijing
Moscow
Chengdu
CA981
08:15
18:35
Beijing
New York
Shanghai
CA158
10:20
23:10
Beijing
London
Chengdu
CA149
11:35
22:10
Beijing
Sydney
Hong Kong
CA923
12:35
17:10
Beijing
Moscow
/
CA167
13:15
02:40
Beijing
Paris
Moscow
CA147
15:55
10:15
Beijing
Sydney
Guangzhou
CA949
17:25
07:35
Beijing
Paris
Shanghai
CA173
19:20
01:50
Beijing
Moscow
Urumqi
CA937
21:25
08:10
Beijing
London
Hong Kong
小题1:You’ll go to Australia and only take       when you reach Beijing Airport at eleven forty.
A．CA923B．CA149C．CA167D．CA147
小题2:If you want to go to France and spend fourteen hours and ten minutes, you should stay in     on the way.
A．Hong KongB．MoscowC．ShanghaiD．Chengdu
小题3:It will take you     to reach England if you stop in Hong Kong.
A．nine hours and twentyB．twelve hours and fiftyC．ten hours and forty—fiveD．ten hours and thirty—five
小题4:You’d better take the       plane if you want to spend least time to get to Russia.
A．one fiftyB．seven forty—five
C．seven twentyD．twelve thirty—five
小题5:You      in Beijing if you want to go to America.
A．may not take any planeB．may take three planes
C．may take two planesD．may take one plane
查看答案
单项选择题

关于排水系统体制，常用于老城区改造的是( )排水系统。

A．直流式合流制

B．分流制

C．截流式合流制

D．完全分流制
查看答案