Although he had looked through all the reference materials on the subject, he st

游客2024-08-18  13

问题 Although he had looked through all the reference materials on the subject, he still found it hard to understand this point and his tutor’s explanation only ______ to his confusion.

选项 A、extended
B、amounted
C、added
D、turned

答案 C

解析
转载请注明原文地址:https://tihaiku.com/zcyy/3725703.html
最新回复(0)