搜题请搜索小程序“爱下问搜题”
问题 问答题

A．条件(1)充分，但条件(2)不充分．

B．条件(2)充分，但条件(1)不充分．

C．条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．

D．条件(1)充分，条件(2)也充分．

E．条件(1)和(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．

[*]

答案

参考答案：

(E)．

解析：

从而条件(1)、条件(2)联合也不充分．故选(E)．

阅读理解
1-5 是5段电视节目内容的解说词，A-E是与其相对应的节目名称，请为每个电视节目选择最合适的名称。

( ) 1. When you need help with your homework, go to the library. You may find magazines, newspapers,
            and big dictionaries. They can always help you.
(     ) 2. For families with children, an important problem is getting the children away from the television to 
            do their homework.
( ) 3. Even if you could buy the world, you couldn't buy a happy family, good friends, or knowledge.
(     ) 4. The Lost World is an exciting American film. People, especially school students, may like it.
(     ) 5. People might grow plants and vegetables in about 50 years.

A. Money isn't Everything (A talk about money with young people.)
B. American Film(An introduction(介绍) to new American films.)
C. Study Tools (工具)(The famous teacher Lin Hui will tell you about some useful study tools.)
D. Farms in the Future(about farming in the future.)
E. Popular Talks (A discussion(讨论) with parents who have trouble with their children.)
查看答案
单项选择题

《寿命》中，上帝最终给人类的寿命是（）年。

A.60

B.70

C.80
查看答案