单选题
1.——There were already five people in the car but they managed to take me as well.
——It ______ a comfortable journey.
A.can't be
B.shouldn't be
C.mustn't have been
D.couldn't have been
正确答案:D
答案解析:由题意可知被猜测的时间是过去,有客观事实根据there were already five people……take me as well,猜测语气要求最强,所以正确选项是D。
相关推荐: