UCSD的Type of Degree Expected怎么填啊？

UCSD的Type of Degree Expected怎么填啊？
有Bacholer of Science 和 Degree certificate（chinese）可以选。。。选哪个呢？
还有GPA怎么办，我们学校有官方算法在成绩单上但是没给出总共的GPA，那要用100分制的吗？

最上面大字警告写着
INTERNATIONAL APPLICANTS - IMPORTANT: 1) Please do NOT convert grades to a 4.0 scale and do NOT translate the names of degrees. 2) Please do not upload or include "high school" transcripts.

LZ问一件事儿
Applicants should request that ETS submit the scores directly to the UCSD institution code R4836
这个是什么意思？貌似只有4836，木有R4836啊？

我以为还要找R4836……囧