首页
登录
职称英语
During the nineteenth century, when little was known about environmentalism
During the nineteenth century, when little was known about environmentalism
游客
2023-07-10
43
管理
问题
During the nineteenth century, when little was known about environmentalism and conservation, it was common to hear people in Europe and America say that the resources of the sea were unlimited. They believed the world and nature would【B1】______ reproduce all the resources they would need. For example, a【B2】______biologist writing in the mid-nineteenth century【B3】______that none of the great sea fisheries were to be【B4】______. Today, though, there is evidence that the resources of the sea are seriously endangered.
【B5】______, environmentalists have focused their attention on the land and air. Recently, however, they are beginning to discover that the resources of the sea are in as much danger. The list of endangered【B6】______now included herring and crabs as well as the African elephant, Indian tiger, and the American eagle.
【B7】______, the threats to fish are more【B8】______in some ways than the threats to animals and birds. This is because【B9】______. Hence, a decline in the fish supply could have extensive effects on hunger and population. Fishermen in the North Atlantic alone【B10】______without depleting fish reserves within the next few years. Rapidly declining sea resources in many parts of the world are problems that cannot be ignored any longer.【B11】______ [br] 【B3】
选项
答案
commented
解析
此空后接that从句,前面主语是a biologist(writing…作biologist的后置定语),因此本空缺谓语动词。语法上需要用一般过去时态,用法上要求能够接宾语从句,意义上基本表示“说,认为”等含义,与前文的say,believed语义上相当。注意本词有两个m。
转载请注明原文地址:https://tihaiku.com/zcyy/2825854.html
相关试题推荐
BanksinShanghaialsoopenfrom9a.m.-5/6p.m.[br]DuringthedinnertheChin
【B1】[br]【B18】A、littleB、lessC、leastD、largeB固定搭配。moreorless或多或少。
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
Manmadefibershaveonlybeenusedtomake【B1】______foralittleoveracen
JinlingHotel,whereIstayedduringmyfirstvisittoNanjing,___________(座落在
Thoughbadlyinjured,thelittleboywhowasonlyfiveyearsold______(强忍着不让眼泪流出
随机试题
[audioFiles]audio_etoefz_025(20051)[/audioFiles]A、She’sworriedthatthemanwi
Whichofthefollowingsentenceshasadirectobject?A、Isendyoumywarmestcon
危险温度、电火花和电弧是导致电气火灾爆炸的三大要因,电气设备或线路短路是形成危险
经测定某检测系统的测量装置的A类不确定度分别是0.1、0.1、0.2个单位,B类
下列关于建设工程索赔成立条件的说法,正确的是( )。A.导致索赔的事件必须
红颜∶娥眉∶女性A.襁褓∶垂髫∶幼儿 B.花甲∶耄耋∶老人 C.四海∶八荒∶
有些学生能根据题目的不同要求应用各种规则、原理和规律,有些学生则显得比较困难,这
证券公司操纵市场行为的根本目的是为了获取利益或减少损失。( )
(2007年)根据学生在课堂上表现出来的注意、情感、意志、定势与思维等状态水平,
关于契税的计税依据,下列说法正确的是( )。 A.土地使用权出售、房屋买卖
最新回复
(
0
)