问题 问答题

为什么说“集约持续农业”是中国农业的方向

答案

参考答案:中国农业发展背景特殊,面临的问题较多。人口越来越多,而消费水平越来越高,资源供应日趋紧张,生态环境问题不断加重。集约持续农业的主要内容包括:①改善农业生产条件,提高物质投入水平;②努力提高土地生产率;③提高资源利用效率和投入效益;④提高农业生产效益,增加农民收入;⑤加强农田基本建设。

阅读理解
     配对阅读。左栏是对5个人想参加的活动的描述,右栏是7个活动的简介,请为每一个人选择最适合参
加的1项活动,并将答案的字母编号填在题号前的括号内。
( )1. Susan is looking for a 
           house to rent (租). It
           doesn't matter how old
           and how expensive it is.
(     )2. Kitty is fed up with (对…
           感到厌烦) daily life-
           working, working and
           working. So she wants to
           do some sightseeing.
(     )3. Cara is poor, but she
            likes dancing very
            much.
(     )4. Tom is able to lift and
            carry heavy things, but 
            he is jobless (失业).
(     )5. Nick enjoys staying in 
           water. Cool! And he is
           very interested in 
           swimming.
A. HOUSE TO RENT
Older house in city center, one bedroom and one kitchen,
$501mouth, Tel323-0187.
B. WELCOME TO OUR DANCE CLUB
Free lessons, every Saturday evening a different lesson every
week, bring your favorite CDs.
C. SWIMMING LESSON FOR STUDENTS
Newquay Training Centre, July 8-14.
D. WORK WANTED
Strong boy pleased, to work in a garden or do housework, 3
hours a week, see Jim.
E. BABY-SISTER
Needed baby-sister, $5 an hour, speak good Chinese, middle
aged, Jenny, 2659874.
F. WANTED
Small portable (可携带的) TV set, old model going cheap,
phone John on 24766.
G. DRIFT (漂流)
Green trees, clean and fresh air, sitting in the boats, exciting.
选择题