题目内容
Peter forgot to tell us when______.
[ ]
A. did he call you up
B. he called you up
C. did he call up you
D. he called up you
B. he called you up
C. did he call up you
D. he called up you
B
练习册系列答案
相关题目
Peter forgot to tell you when ________.
| A.did he call you up | B.he called you up |
| C.did he call up you | D.he called up you |