A. It existed B. There had C. There existing D. There existed
A. no more than B. any more than C. not more than D. much more than
A. in which B. that C. which D. as
A. manner B. way C. method D. form
A. up to B. in all C. in short D. but for
A. whether B. if C. what D. that
A. rates B. fees C. figures D. proportions
A. which B. what C. that D. because
A. access B. probability C. responsibility D. availability
A. did he B. had he C. that he D. when he
微信支付 
支付宝支付