can you describe on April Fool's Day?A what happened to you B what had happened to you 可再问一个...........13.Did you know ____?A ：who he was looking after B ：who was he looking for C ：who he is looking for D ：who he is looking after 您选择的是：B A 为什么是A11.She asked me if I knew ______.A ：whose pen is it B ：whose pen it was C ：whose pen it is D ：whose pen was it您选择的是：D B为什么是B

can you describe on April Fool's Day?A what happened to you B what had happened to you 可
再问一个...........
13.Did you know ____?
A ：who he was looking after
B ：who was he looking for
C ：who he is looking for
D ：who he is looking after 您选择的是：B A 为什么是A
11.She asked me if I knew ______.
A ：whose pen is it
B ：whose pen it was
C ：whose pen it is
D ：whose pen was it
您选择的是：D B为什么是B