手机APP下载

您现在的位置: 首页 > SAT > SAT阅读 > SAT句子填空专项训练 > 正文

SAT填空模拟每日两题附答案和解析 第54期

来源:可可英语 编辑:Aimee   可可英语APP下载 |  可可官方微信:ikekenet

107. The geologist speculated that eons ago, before the area was ______ , the present-day island was actually a hilltop in a vast forest.
A. inundated
B. situated
C. rejuvenated
D. supplanted
E. excavated

108. The new vaccine is ______ preventing certain forms of pneumonia and should, therefore, be more widely ______ in order to prevent outbreaks of the disease.
A. required for, constrained
B. unsuccessful in, distributed
C. instrumental in, reconstituted
D. effective in, administered
E. unverified for, disseminated

重点单词   查看全部解释    
certain ['sə:tn]

想一想再看

adj. 确定的,必然的,特定的
pron.

 
vaccine ['væksi:n]

想一想再看

n. 疫苗

 
vast [vɑ:st]

想一想再看

adj. 巨大的,广阔的
n. 浩瀚的太

 
effective [i'fektiv]

想一想再看

adj. 有效的,有影响的

联想记忆
instrumental [.instru'mentl]

想一想再看

adj. 有帮助的,可做为手段的,乐器的,仪器的

联想记忆
unsuccessful [,ʌnsək'sesful]

想一想再看

adj. 失败的;不成功的

 
prevent [pri'vent]

想一想再看

v. 预防,防止

联想记忆

发布评论我来说2句

    最新文章

    可可英语官方微信(微信号:ikekenet)

    每天向大家推送短小精悍的英语学习资料.

    添加方式1.扫描上方可可官方微信二维码。
    添加方式2.搜索微信号ikekenet添加即可。