图示意我国39°N附近某区域。读图,完成题。 小题1:图示区域土壤盐渍化最严重

题型:选择题

问题:

图示意我国39°N附近某区域。读图,完成题。

小题1:图示区域土壤盐渍化最严重的地区是(   )

A.甲

B.乙

C.丙

D.丁小题2:限制丙地区农业生产的主要因素是(   )

A.光照

B.水分

C.坡度

D.温度小题3:如果乙地区大规模引水灌溉进行农业开发,将会导致(   )

A.甲地区植被退化

B.乙地区沙化

C.丙地区荒漠化

D.丁地区植被改善

考点:协调人地关系的主要途径中国走可持续发展道路的实施途径——循环经济
题型:选择题

丁香主产于()

A.西班牙、意大利

B.山东、河南

C.坦桑尼亚、印度尼西亚

D.印度、越南、泰国等国

E.河南

题型:选择题

选择粗基准时,应该保证零件上加工表面和()之间具有一定的位置精度。

A、加工表面

B、不加工表面

题型:选择题

一足部患有严重溃疡的糖尿病病人,经治疗病情未减轻,且有发生败血症的危险,此时为保证病人的生命而需要对病人截肢。这里包含的冲突是()

A.有利原则与公正原则的冲突

B.有利原则与尊重原则的冲突

C.不伤害原则与有利原则的冲突

D.不伤害原则与公正原则的冲突

E.不伤害原则与尊重原则的冲突

题型:选择题

Beijing: The United States and North Korea had their first ________in four months here this afternoon as part of the ________negotiations on how to end North Korea’’s nuclear program, but diplomats played down prospects for________.James A. Kelly, assistant________, and Kim Yong II, North Korea’’s deputy foreign minister, met ________of formal discussions, ________on direct dialogue that began after a stormy meeting ________in which North Korea warned that it was moving quickly to ________nuclear arms.The Bush administration had insisted ________that it would only hold talks with North Korea ________because, it argued, only ________pressure would persuade North Korea to________. It got its way when North Korea dropped its insistence on ________and agreed, after extensive efforts by China, to hold unusual simultaneous negotiations with ________,________,________and ________as well as the United States.Though Bush administration officials had not ________talking privately with the North Koreans during________, the fact that Mr. Kelly and Mr. Kim met on the first day was seen as a sign of ________by the American side.

题型:选择题

通过熟人介绍的员工,一旦聘用,离职率较低,费用较低

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