Do you know ________ the Smiths left Shanghai?
I'm not sure about the date.I only remember it was a Sunday.( )
A. |
if |
B. |
why |
C. |
how |
D. |
when |
Do you know ________ the Smiths left Shanghai?
I'm not sure about the date.I only remember it was a Sunday.( )
A. |
if |
B. |
why |
C. |
how |
D. |
when |