Question

It was during World War II, ____ he was in his early twenties, _____ he joined the British Army

1. A.
   that; when
2. B.
   when; that
3. C.
   when; when
4. D.
   that; that

Answer 1

B
本题考查定语从句及强调句。句中when引导定语从句，先行词为World War II，在从句中作时间状语，that引导强调句。句意：是在第二世界大战期间，当时他20多岁，他参加了英国军队。