首页
登录
职称英语
Acute hearing helps most animals sense the approach of thunderstorms long before
Acute hearing helps most animals sense the approach of thunderstorms long before
游客
2024-10-04
44
管理
问题
Acute hearing helps most animals sense the approach of thunderstorms long before people ______.[2000]
选项
A、do
B、hear
C、do them
D、hearing it
答案
A
解析
在before引导的时间状语从句中使用助动词do来代替sense the approach of thunderstorms,故选项A正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3786525.html
相关试题推荐
Shortlybeforehediedoflymphoma(淋巴瘤),thegreatwriterandphysicianLewi
Shortlybeforehediedoflymphoma(淋巴瘤),thegreatwriterandphysicianLewi
Shortlybeforehediedoflymphoma(淋巴瘤),thegreatwriterandphysicianLewi
Shortlybeforehediedoflymphoma(淋巴瘤),thegreatwriterandphysicianLewi
Shortlybeforehediedoflymphoma(淋巴瘤),thegreatwriterandphysicianLewi
Astudyhasbeenconductedonpublicopinionontheuseofanimalsinresear
Astudyhasbeenconductedonpublicopinionontheuseofanimalsinresear
AProfessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontof
AProfessorstoodbeforehisphilosophyclassandhadsomeitemsinfrontof
Menandwomenapproachproblemswithsimilargoalsbutwithdifferentconsid
随机试题
Themostterriblethinginlifeformylittlebrotherisgoingtobed.[br]Some
ThecriminalthepolicehadcaughtwasanEnglishman.[br]Itwaspolicewhohel
扩大招生人数toenlargeschoolenrollment/recruits
根据以下材料,回答26-30题 MoreAmericansareopti
长期使用解热药或激素类药后,常出现的热型是( )。A.消耗热 B.不规则热
关于纳米粒的叙述错误的是A、高分子物质组成的固态胶体粒子 B、粒径多在10~1
20世纪90年代末,个人消费信贷业务得到快速发展,逐步形成了以()为主,其他个
下列关于建筑职工意外伤害险的说法中,正确的是( )。A.已参加工伤保险的人员,
气体保护焊时,用氮气作为保护气体,可以焊接()A.不锈钢 B.铜 C
对风湿性心脏病最具有诊断意义的病变是A.风湿小体 B.纤维蛋白性心外膜炎 C
最新回复
(
0
)