题目内容

【题目】随着工业化、城市化的飞速发展,耕地不断被挤占,但2004年以来,我国粮食总量仍连续增长。据此完成下列小题。

【1】近年来,我国粮食总产量连续增长的主要原因是(  )

A.扩大了粮食播种面积

B.加大了农业科技投入

C.改进了农田水利设施

D.完善了粮食流通体系

【2】改革开放以来,下列粮食主要产区在全国商品粮食生产中的地位下降最为显著(  )

A.太湖平原B.洞庭湖平原

C.汉江平原 D.成都平原

【3】河南省和黑龙江省都是我国产粮大省。两省相比,黑龙江省粮食商品率高的主要原因是(  )

A.耕地面积广 B.生产规模大

C.机械化水平高 D.人口较少

【答案】

【1】B

【2】A

【3】D

【解析】

试题分析:

【1】依据题意:耕地面积缩小了,A错;粮食流通体系的完善并不能使粮食总量增长,D错;农田水利设施的改进只是粮食总产量增长的次要因素,最主要因素还得靠农业科技水平的投入,B对C错。

【2】改革开放以来,太湖平原城市化和工业化发展迅速,耕地大为下降,使商品粮食生产在全国的地的位迅速下降,A项符合题意。

【3】黑龙江省地广人稀,人均耕地面积大,是该省成为我国粮食商品率较高的主要因素,D符合题意。

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【题目】Cloze 2(2014·广东卷)

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Parents feel that it is difficult to live with teenagers. Then again, teenagers have 1 feelings about their parents, saying that it is not easy living with them. According to a recent research, the most common 2 between parents and teenagers is that regarding untidiness and daily routine tasks. On the one hand, parents go mad over 3 rooms, clothes thrown on the floor and their childrens refusal to help with the 4 . On the other hand, teenagers lose their patience continually when parents blame them for 5 the towel in the bathroom, not cleaning up their room or refusing to do the shopping at the supermarket.

The research, conducted by St. George University, shows that different parents have different 6 to these problems. However, some approaches are more 7 than others. For example, those parents who yell at their children for their untidiness, but 8 clean the room for them, have fewer chances of changing their childrens 9 . On the contrary, those who let teenagers experience the 10 of their actions can do better. For example, when teenagers who dont help their parents with the shopping dont find their favorite drink in the refrigerator, they are forced to 11 their actions.

Psychologists say that 12 is the most important thing in parent-child relationships. Parents should 13 to their children but at the same time they should lend an ear to what they have to say. Parents may 14 their children when they are untidy but they should also understand that their room is their own private space. Communication is a two-way process. It is only by listening to and 15 each other that problems between parents and children can be settled.

【1】 A. natural B. strong C. guilty D. similar

【2】 A. interest B. argument C. link D. knowledge

【3】 A. noisy B. crowded C. messy D. locked

【4】 A. homework B. housework C. problem D. research

【5】 A. washing B. using C. dropping D. replacing

【6】 A. approaches B. contributions C. introductions D. attitudes

【7】 A. complex B. popular C. scientific D. successful

【8】 A. later B. deliberately C. seldom D. thoroughly

【9】 A. behavior B. taste C. future D. nature

【10】 A. failures B. changes C. consequences D. thrills

【11】 A. defend B. delay C. repeat D. reconsider

【12】 A. communication B. bond C. friendship D. trust

【13】 A. reply B. attend C. attach D. talk

【14】 A. hate B. scold C. frighten D. stop

【15】 A. loving B. observing C. understanding D. praising

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