He went out to Long Beach to thank Mr. Brown， who had provided assistance while he was studying at college. Arrangements（） beforehand， of course.
He went out to Long Beach to thank Mr. Brown， who had provided assistance while he was studying at college. Arrangements（） beforehand， of course.
A、have been made
B、are made
C、had been made
D、were made
正确答案：C
Tag：
时间：2025-12-03 23:28:44