Toggle navigation
首页
模考
答疑
LUXU题
资料下载
课程
联系客服
注册
登录
BOOSTGRE题库
×
您还没有登录，登录以后才可以查看答疑和进行提问。
试题详情
Although antimatter has_____existence in our locality of the universe since it is very quickly destroyed by ordinary matter, scientists believe that it exists more abundantly elsewhere.
A、synergetic
B、platonic
C、viable
D、an ephemeral
E、precipitous
答案：D
专业教师答疑
最新
提问
×
Close
还没有人问到这里。
提问
问个问题
我想问：
提问
答疑小程序
最热提问
Graphic Analysis
Which of the following can be inferred from the da......
Sentence Equivalence
A clever form of diplomacy involves subtly inducin......
Text Completion
One baffling aspect of the novel is its capacity t......
Sentence Equivalence
The territory’s tradition of simple and low taxe......
Sentence Equivalence
Family photos of the writer suggest that he was __......
Quantitative Comparison
The preceding frequency distributions represent ......
Numeric Entry
The average (arithmetic mean) of the 11 numbers in......
Reading Comprehension
It can be inferred from the passage that in sedime......