He has been in high spirits, for pieces
题型:选择题
问题:
He has been in high spirits, for pieces of exciting news came to him __________.
A.one after another
B.one by one
C.little by little
D.step by step
He has been in high spirits, for pieces of exciting news came to him __________.
A.one after another
B.one by one
C.little by little
D.step by step