题目内容
________ that he made an obvious mistake, Jeff went on with his speech.
A.Not realized B.Not realizing
C.Not to realize D.Not to have realized
B
练习册系列答案
相关题目
题目内容
________ that he made an obvious mistake, Jeff went on with his speech.
A.Not realized B.Not realizing
C.Not to realize D.Not to have realized
B