Don’t stand by when you come across_____
题型:选择题
问题:
Don’t stand by when you come across________ have difficulty in supporting their family because of serious illness.
A.Who
B.Whoever
C.Whichever
D.Whomever
Don’t stand by when you come across________ have difficulty in supporting their family because of serious illness.
A.Who
B.Whoever
C.Whichever
D.Whomever