首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Life on land probably 【11】 about 430 million years ago,though it has existed in the water for perhaps 【12】 3,000 million years.W
Life on land probably 【11】 about 430 million years ago,though it has existed in the water for perhaps 【12】 3,000 million years.W
admin
2014-02-19
78
问题
Life on land probably 【11】 about 430 million years ago,though it has existed in the water for perhaps 【12】 3,000 million years.When we think of the first life on land,we probably think of some 【13】 animals coming out of the oceans,but 【14】 ,no animals could have been living if plants had not been on land first.Plants had to be on land before animals arrived.They 【15】 the first land animals with food necessary to live.since they the plants are the only form of life that is able to get and store energy.
Life on land probably began about 430 million years ago,though it has existed in the water for perhaps as long as 3000 million years.When we think of the first life on land,we probably think of some strange animals coming out of the oceans,but in fact,no animals could have been living if plants had not been on land first.Plants had to be on land before animals arrived.They supplied the first land animals with food necessary to live,since they—the plants are the only form of life that is able to get and store energy.
选项
答案
in fact
解析
转载请注明原文地址:https://kaotiyun.com/show/yfgK777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
ThenewideaabouteducationintheU.S.isthat______.Thebesttitleforthepassagewouldbe______Importance.
Inthispassagetheword"associate"means______.Thebesttitleforthispassageshouldbe"______".
写信邀请你的朋友参加你的生日聚会。信的内容包括:1.告知对方聚会的具体时间、地点;2.到达聚会地点的行车路线以及便利的交通工具;3.要求对方就是否能参加聚会作回答。
Thedoctoradvisedthatthepatient(have)______agoodrestbeforegoingbacktowork.
Ratherthan______onacrowdedbus,healwaysprefers______abicycle.
Inthepastfewyears,parentshavepaidmoreattentiontotheneedsoftheirchildren.Theyaregivenbetter(11)andeducat
TomisstudyingChineseandhisunderstandingofproperChineseneedsto(improve)______.
Shesuggestedatthemeetingthatwe______canceltheoriginalplan.
Maryfound______extremelydifficulttopasstheexamination.
Idon’tthinkthesebooksare____foryoungchildren.
随机试题
评判性思维的标准包括:智力标准和____________。
资产阶级革命派同改良派论战的焦点是()
A.白术B.太子参C.山药D.甘草E.大枣治疗脾虚水肿宜选用的药物是()
热型不典型或不规则的原因与下列因素有关,除外
一般药材的干燥多选用颗粒状物料的干燥宜选用
微波电线塔的位置和高度,必须满足线路设计参数对天线位置和高度的要求。在传输方向的近场区内,天线口面边的锥体张角为()
A.条件(1)充分,但条件(2)不充分.B.条件(2)充分,但条件(1)不充分.C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.D.条件(1)充分,条件(2)也充分.E.条件(1)和(2)单独都不充分,条件(1)和条件(2
Cultureinfluencesanindividual’shealthbeliefs,behaviours,activitiesandmedicaltreatmentoutcomes.【C1】______thesignifica
下面有关汉字的叙述中,错误的是
WriteonANSWERSHEETTWOanoteofabout50-60wordsbasedonthefollowingsituation:YourfriendJimmyisgoingtomarryS
最新回复
(
0
)