问题
选择题
—— What were you up to when your parents came in?
—— I_____for a while and_____some reading.
A.was playing; was going to do
B.played; did
C.had played; was going to do
D.had played; did
答案
答案:C
play 在came in 之前已完成,而do some reading 的动作则即将开始。