1979年河南师范大学增设（）系

Generally speaking, suction heads require to be （） for high speed or large capacities than for low speed or small capacities.

“诚信校园行”河南省大学生演讲大赛的主办单位有哪几个？

Ships carrying 15 or more seafarers and engaged in a voyage of more than three day’s duration shall provide separate hospital accommodation to be used（）.

Each （）consists of two or more panels.

多年来河南大学秉承着怎样的河大精神？

If necessary to avoid collision or allow more time to（）the situation，a vessel shall slacken her speed or take all way off by stopping or reversing her means of propulsion．

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.

文化大革命期间，河南大学的名称为（）

1949年5月，中共河南省委决定重组河南大学，任命谁为校长？（）

河南大学由省立改为国立是什么时候？（）

河南农业大学位于（）。