首页
登录
职称英语
Most of it—97% —is in the form of the salt waters of the oceans. The rest is fre
Most of it—97% —is in the form of the salt waters of the oceans. The rest is fre
游客
2023-12-01
8
管理
问题
Most of it—97% —is in the form of the salt waters of the oceans. The rest is fresh, but three quarters of this is in the form of ice at the Poles and on mountains, and cannot be used by living systems when melted.
选项
答案
语义错误,应把when改为until。
解析
根据上下文可知,冰直到化成水后才能被生态系统里的生物使用,所以用not…until来表达。
转载请注明原文地址:https://tihaiku.com/zcyy/3234337.html
相关试题推荐
(1)SincetheTitanicvanishedbeneaththefrigidwatersoftheNorthAtlanti
(1)SincetheTitanicvanishedbeneaththefrigidwatersoftheNorthAtlanti
(1)SincetheTitanicvanishedbeneaththefrigidwatersoftheNorthAtlanti
(1)SincetheTitanicvanishedbeneaththefrigidwatersoftheNorthAtlanti
(1)SincetheTitanicvanishedbeneaththefrigidwatersoftheNorthAtlanti
Mostofit—97%—isintheformofthesaltwatersoftheoceans.Therestisfre
Mostofit—97%—isintheformofthesaltwatersoftheoceans.Therestisfre
随机试题
AlbertEinsteinBornin1879,inUlm,Germany,Einstein
I______thatyouandJimandBillhaveallfinishedthiswork.A、doubtB、showC、
[originaltext]Goodmorning,everyone.Today,Iwilltalkaboutthesimplet
洒水喷头的检查要求:①喷头的外观应完好无碰伤、无漏水、腐蚀、玻璃球中的有色液体无
患者,女性,25岁。半年来皮肤反复出现紫癜来诊。查体:巩膜无黄染,胸骨无压痛,肝
幼儿情绪情感的发展有哪些趋势?
(2019年真题)某松节油生产厂房专用的10kV变电站贴邻厂房设置。该厂房的下列
恢复轴面正常形态的主要意义不包括( )。A.美观 B.发音 C.维持龈组织
在设计和施工阶段,监理工程师为了有效控制建设工程进度,不仅要审查设计单位和施工单
下列关于锅炉水压试验程序的说法中,正确的是()。A.缓慢升压至试验压力。
最新回复
(
0
)