the law of the place where a transaction physically takes place or of the occurrence that gave rise to the（6）（lex loci actus） will often be the controlling law selected when the matter is（7）， but the proper law has become a more common choice.（6）为

the law of the place where a transaction physically takes place or of the occurrence that gave rise to the（6）（lex loci actus） will often be the controlling law selected when the matter is（7）， but the proper law has become a more common choice.（6）为
A.procedural
B.litigation
C.legal issues
D.substantive
正确答案：litigation