The teacher always tell his student to take an ---part in th

The teacher always tell his student to take an _____ part in the ____ 。a activity active b。active activities c active activity d activites active答案：B 译文：老师经常教导我们积极参加活动。解析：active 形容词activities 名词 activity 的复数形式 take an active part in …… 积极参加…… 再问： -___is it today?-Jane 1 a what date b what's date c what day d what's the day 再答： B再问： 什么时候need用情态动词什么时候用行为动词 如果后面有动词那么我要用need to 还是need 再答： 用作 need to do sth 的是行为动词 eg。 You need to finish your homework first。 用作 need do sth 的是情态动词 eg。 Need I finish my homework first? No,you needn't。