He often helps the students__he thinks are not quick enough at their studies.A.whom B.who C.when D.because 需要思路

He's () to the people and often helps them.十万火急 补一个空（英语）He's ______ to the people and often helps them. Zhang Hua often helps other.He‘s a ---(help)boy Mr Green is very g____.He often helps the poor. He often helps others____(do) the farm work. He often helps me study Englisn.He often helps me study Englisn.的study要不要加S he often helps others是什么意思 He often helps his mother do the housework.(对 often 提问) He often helps me with my english.这名话里help为什么要加s? He often helps the old man to ()（过）across the road 英语改成同义句`He often helps his mother do the housework.He often ( )his mother ( ) housework.改成同义句` He often helps people on his work He often helps others的被动语态 He often helps me__(do)some housework He　often　helps　us　变一般疑问句 He often helps his mother do the housework.(改为同义句） 首字母填空.As a c______ student,he often helps the boys with their homework. He often helps his mother_____ the houseworkA to do B doC withD A,B and C