读几个地区农业基本情况比较表，回答1—3题。
1．①地区的农业地域类型可能是： [ ]
A．水稻种植业
B．混合农业
C．商品谷物农业
D．种植园农业
2．②地区的农业地域类型最突出的特点是： [ ]
A．商品率高
B．生产规模大
C．科技水平高
D．农业生态好
3．提高③地区土地载畜量的合理措施是： [ ]
A．提高机械化程度
B．充分利用水资源
C．建设高质量的人工草场
D．合理开垦当地土地
1、A
2、D
3、C
| 完形填空。 | |||
| American people have the habit of saying "Thank you" when something kind is done for them or something polite is said to them, no matter how easy the thing is. This habit is learned by people of many __1__ countries. You should say "Thank you" when someone __2__ you the salt on the table, when someone steps aside to let you __3__ in a corridor (走廊), when someone __4__ ahead of you keeps the door open __5__ you, when someone says your work is well __6__ or you have bought a nice thing, or your city is very beautiful. "Thank you"is __7__ not only between strangers or new friends, but also between old friends, parents and children, brothers and sisters, husbands and wives. Parents often tell __8__ children that they should say "Thank you" in answer to a kind word or act when they are only four __9__ five years old. Perhaps that's __10__ almost everyone has got this habit. | |||
| ( ) 1. A. others ( ) 2. A. puts ( ) 3. A. pass ( ) 4. A. jumps ( ) 5. A. to ( ) 6. A. made ( ) 7. A. tell ( ) 8. A. his ( ) 9. A. but ( ) 10. A. why | B. another B. passes B. jump B. walks B. with B. done B. said B. theirs B. and B. because | C. other C. carries C. sing C. sits C. for C. built C. to say C. their's C. or C. when | D. else D. borrows D. dance D. walking D. on D. doing D. told D. their D. so D. reason |