久久国产精品无码网站,在线天堂免费中文字幕,亚洲成年人av,全黄特一级,亚洲电影成人av99爱色,久久久性生活视频,91免费在线

四六級 百文網(wǎng)手機站

英語四級是非題的閱讀單選題講解

時間:2021-06-20 16:53:03 四六級 我要投稿

英語四級關(guān)于是非題的閱讀單選題講解

  下面是英語四級閱讀單選題講解:是非題。

英語四級關(guān)于是非題的閱讀單選題講解

  Passage 3

  A breakthrough in the provision of energy from the sun for the European Economic Community (EEC. could be brought forward by up to two decades.if a modest increase could be provided m e EEC s research effort in this field according to the senior EEC scientists engaged in experiments in solar energy at EECs scientific laboratories at Ispranear Milan.

  The senior West German scientist in charge of the Communitys solar energy programme Mr. Joachim f^tittold journalists that at present levels of research spending it was most unlikely that solar energy U d Provide as much as three percent of the Communitys energy requirements even after the year .But he said that with a modest increase in the present sums, devoted by the EEC to this work it possible that the breakthrough could be achieved by the end of the next decade.

  Mr. Gretz calculates that if solar energy only provided three percent of the EEC s needs,thu still produce a saving of about a billion pounds in the present bill for imported energy each year believes that with the possibility of utilizing more advanced technology in this field it might be po?tiblc satisfy a much bigger share of the Communitys future energy needs.

  At present the EEC spends about $2.6 millions a year on solar research at Ispraone of the £Ec, official joint research centers,and another $ 3 millions a year in indirect research with universities other independent bodies.

【英語四級是非題的閱讀單選題講解】相關(guān)文章:

是非題英語四級閱讀單選題講解03-16

關(guān)于英語四級閱讀單選題講解:是非題03-08

閱讀單選題講解是非題大學(xué)英語四級03-09

大學(xué)英語四級閱讀單選題講解「是非題」10-01

講解英語四級閱讀單選題03-20

英語四級閱讀單選題講解03-12

大學(xué)英語四級閱讀單選題講解03-20

大學(xué)英語四級閱讀《比較題》單選題講解03-20

大學(xué)英語四級閱讀單選題講解:因果條件03-15