皮皮学，免费搜题
登录
搜题
【简答题】
下图表示利用GIS信息技术绘制耕地农作物NDVI(归一化植被指数。正值，表示有植被覆盖，且随覆盖度增大而增大)曲线，通过描述一年23个表现的植被覆盖度变化反映作物从播种、出苗、抽穗到成熟收割时NDVI 的变化过程。据此回答各题。 小题1:以上四图为某省耕地植被覆盖度变化的四种类型，则该省可能位于 A．辽宁省 B．宁夏回族自治区 C．河北省 D．浙江省 小题2:图中农业复种指数最高的可能为 A．a图 B．b图 C．c图 D．d图
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】There are four s in a year.
【单选题】My brother has a ______ son. [ ]
A.
four-years-old
B.
fourth-year-old
C.
four-year-old
D.
four-year-olds
【单选题】According to a network spokesman, John Kelly______a four-year deal to anchor the weekend sports show, estimated at $12 million.
A.
said
B.
spoke
C.
signed
D.
showed
【单选题】Paper produced every year is four times ______ the weight of the world's production of vehicles.
A.
/
B.
that of
C.
which
D.
of
【单选题】U.S. presidents normally serves a (an) _________term.
A.
two-year
B.
four-year
C.
six-year
D.
eight-year
【简答题】维修工人在实际工作中,应该避免因为操作导致自己与电压系统形成 。
【单选题】行泪道冲洗术时,出现哪种情况是鼻泪管狭窄
A.
冲洗无阻力，冲洗液顺利进入鼻腔或咽部
B.
液体完全从注入的原路返回
C.
液体由上泪点返流，内有黏脓性分泌物
D.
冲洗有阻力，部分液体自上泪点返流，部分流入鼻腔
【简答题】阅读理解。 There are four seasons in a year. They are spring, summer, autumn and winter. It's warm in spring. We can go out to play. It's rainy and hot in summer. In autumn, the leaves(树叶) turn yellow. ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
