Although he had looked through all the reference materials on the subject, he still found it hard to understand this point and h

admin2015-01-30  38

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://kaotiyun.com/show/paVK777K
0

最新回复(0)