Question

--Do you know ________?

--They moved here soon after their son was born.

1. A.
   when would the Greens move here
2. B.
   when the Greens moved here
3. C.
   the Greens would move here
4. D.
   when the Greens would move here

Answer 1

B
此题考查Do you konw引导宾语从句时应用的句序。