GIS进入推广应用阶段是20世纪:()A.60年代 B.70年代 C.80年代 D.

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问题:

GIS进入推广应用阶段是20世纪:()

A.60年代

B.70年代

C.80年代

D.90年代

考点:测绘科学技术GIS原理及应用GIS原理及应用题库
题型:单项选择题

A recent poll indicated that half the teenagers in the United States believe that communication between them and their parents is (1) and further that one of the prime causes of this gap is (2) listening behavior. As a(an) (3) in point, one parent believed that her daughter had a severe (4) problem. She was so (5) that she took her to an audiologist to have her ear tested. The audiologist carefully tested both ears and reported back to the parent:"There’s nothing wrong with her hearing. She’s just (6) you out. "

A leading cause of the (7) divorce rate (more than half of all marriages end in divorce) is the failure of husbands and wives to (8) effectively. They don’t listen to each other. Neither person (9) to the actual message sent by the other.

In (10) fashion, political scientists report that a growing number of people believe that their elected and (11) officials are out of (12) with the constituents they are supposedly (13) Why Because they don’t believe that they listen to them. In fact, it seems that sometimes our politicians don’t even listen to themselves. The following is a true story: At a national (14) conference held in Albuquerque some years ago, then Senator Joseph Montoya was (15) a copy of a press release by a press aide shortly before he got up before the audience to (16) a speech. When he rose to speak, (17) the horror of the press aide and the (18) of his audience, Montoya began reading the press release, not his speech. He began, "For immediate release. Senator Joseph M. Montoya, Democrat of New Mexico, last night told the National... " Montoya read the entire six page release, (19) with the statement that he "was repeatedly (20) by applause.

6()

A.turning

B.tuning

C.tucking

D.tugging

题型:单项选择题

滋养层发育过程正确的是()

A.滋养层内层是合体滋养细胞

B.细胞滋养细胞由合体滋养细胞分化而来

C.合体滋养细胞是分裂生长的细胞

D.细胞滋养细胞是执行功能的细胞

E.滋养层内面有一层细胞称胚外中胚层

题型:单项选择题

-1, 3, -2, -4, 11, ( )。

A.-40

B.-48

C.5

D.4

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硅酸盐水泥的主要原料为()和()。

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什么叫玻璃化,为什么会出现玻璃化?

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