生物性迁移

题型:名词解释

问题:

生物性迁移

考点:环境毒理学环境毒理学题库
题型:名词解释

下列关于卵巢的正确说法是

A.髓质中含有致密结缔组织

B.髓质中有数以万计的原始细胞

C.髓质中含有平滑肌组织

D.皮质含疏松结缔组织

E.以上均不是

题型:名词解释

整理访问记录应做到()

A.及时

B.全面

C.真实

D.区别

题型:名词解释



I am honored to be here today, (1) Harvard at this celebration of the College Board’s half century of working to promote (2) and equal opportunity in higher education.
Before I say anything else, I want to thank everyone in the room for the work you do every day to make college (3) , available, and (4) for millions of young people across the country.
I want to focus my remarks on a matter of (5) to American familiesand to the future of the nation -- restoring education to its proper role as a (6) to equal opportunity and (7) in our society.
This has been an (8) in higher education, with great and creative efforts made by many institutions. Earlier this year, we announced a new (9) at Harvard aimed at the students from families of low and (10) income. Under our new program, families with incomes of (11) will no longer be expected to contribute to the cost of attending Harvard for their children. Families with incomes of less than $ 60,000 will also see their (12) reduced.
We are proud of this effort at Harvard, but we are aware that the programs of individual institutions with means can never be a substitute for our shared (13) to provide adequate funding for Pell grants and other financial aid, and for the state and community college systems that make higher education (14) and affordable for the (15) .
There is something empty about (16) initiatives that may be right for one institution without attention to their broader impact. (17) , we (18) if we urge changes in national policy without doing what we can on our own campuses.
In this spirit, I want to (19) today a problem that is emerging with (20) in this nation.

题型:名词解释

在作业人员自控基础上的“互控”和“联控”,主要解决的问题是()

A、消除作业隐患

B、“结合部”的内耗和失调

C、挖潜提效

D、作业地点分散,联系不便

题型:名词解释

美国甲公司与中国乙公司签订国际货物买卖合同,对于该合同适用的法律,下列说法错误的是:

A.如果双方在合同中没有约定合同适用的法律,那么该合同有关问题应当适用《联合国国际货物销售合同公约》

B.双方可以约定排除《联合国国际货物销售合同公约》的适用

C.当事人不可以约定仅部分适用《联合国国际货物销售合同公约》

D.当事人可以在买卖合同中对《联合国国际货物销售合同公约》的内容进行一定的改变

更多题库