英语语法25.We can accept your order ( ) payment is made in advan

英语语法
25.We can accept your order ( ) payment is made in advance.
A:in the belief that
B:in order that
C:on the excuse that
D:on condition that
26.I was lucky actually because that was the second time I ( ) Australia that year.
A:have visited
B:visited
C:had visited
D:would visit