马克思大学二年级在哪个大学度过（）

一名大学二年级20岁学生的靶心率为（）

大学一年级的成绩与大学二年级的成绩之间的关系是（）

Project（71）is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

Hello. Is that Mr.White or Mr.Smith speaking? Sorry,（）

Mr. Smith demands that all reports be carefully written and above all be based on the facts.

解放前，被国民政府聘请为中央大学、北京大学、清华大学、武汉大学、中山大学等国立五大学讲师的青海文化名人是（）

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

第二语言教材可以分为不同的类型，《儿童汉语》、《大学英语》等是按学习目的分出来的。

（）generally indicates that a gale or storm is approaching.