皮皮学，免费搜题
登录
搜题
【单选题】
以下属于合同欺诈风险的是( )A.
采购物资由于新项目开发周期缩短而使用率低下
B.
因采购的原材料质量有问题，直接影响到企业交货期
C.
签订空头合同
D.
因经济政策所造成的风险
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】We peer out beyond our world to glimpse objects that lie A(at the very edge of) the universe, B(stars teetering tantalizingly) on the beginning of time. We peer inward to our own genome, swiftly unrav...
【简答题】Our holidays are l_____ to weeks a year.
【单选题】.It is said that pandas ___________ in our country year after year.
A.
are being disappeared
B.
are disappearing
C.
will be disappeared
D.
will disappear
【单选题】Until recently most astronomers believed that the space between the galaxies in our universe was a near perfect vacuum. This orthodox view of the universe is now being challenged by astronomers who be...
A.
illustrate a hypothesis about the origin of galaxies.
B.
provide evidence to dispute an accepted theory about the evolution of galaxies.
C.
summarize the state of and prospects for research in intergalactic astronomy.
D.
report new data on the origins of intergalactic gas.
E.
reconcile opposing views on the formation of intergalactic gas.
【简答题】科学家无法将一颗小小的粒子加速到光速,这是因为
【单选题】_____ there are many different interpretations of our body language, some gestures seem to be universal.
A.
When
B.
While
C.
Because
D.
Since
【单选题】How the First Stars in the Universe Came into Existence Researchers believe that our universe began with the Big Bang(宇宙大爆炸)about 13 billion years ago，and that soon after that event，matter began to fo...
A.
was governed by simpler physics．
B.
got fewer stars shinning in it．
C.
started over 13 billion years ago．
D.
was composed in a way similar to that of today．
【单选题】听力原文： Congratulations, everybody. Welcome to our university. The starting of the university can be ex- citing on the one hand, and can also be worrying on the other. No matter how you are going to lea...
A.
Exciting and worrying.
B.
Exciting and willing.
C.
Worrying and depressing.
【单选题】The ________ of our professors added much honor to our New Year’s party.
A.
presence
B.
attraction
C.
gamble
D.
institution
相关题目：
参考解析：
知识点：
题目纠错 0
发布
