I find ____________ to make some changes. A: it is quite necessary B: that is quite necessary C: it quite necessary D: quite necessary

It is necessary to do some assignments to _________ what is learned in class.

If your business trip is not necessary, it can be replaced by some alternatives.

Which of the following is NOT a common job requirement A: not work weekends B: no experience necessary C: experience eating chocolate D: some experience necessary

To find a solution to a conflict, it is often necessary to make some kind of compromise (妥协).

The interactionist view of conflict holds that some conflict is absolutely necessary for effective group performance.

中国大学MOOC: (5) Warming up before playing is not necessary for some sports.

Some people believe that team projects are ____(necessary) and unfair at college. They think all assessments should be individual.

By saying that "some tips are certainly in order" (line 2), the author means that ______. A: some advice for the trip is necessary B: some small changes are useful C: business experience is helpful D: careful planning is a must

153.It’s necessary for people ______ some knowledge of first aid. A: knows B: know C: to know D: knowing