Occasions are quite rare ________ I have
题型:选择题
问题:
Occasions are quite rare ________ I have the time to spend a day with my kids.[ ]
A.who
B.which
C.why
D.when
Occasions are quite rare ________ I have the time to spend a day with my kids.[ ]
A.who
B.which
C.why
D.when