江苏省启东中学高中英语 Unit 1 Laughter is good for you exercises教案 牛津译林版选修61. The man we followed suddenly stopped and looked as if ______ whether he was going DBB 16~20 DDACB 21~25 BBDAB 26~30 DACDC 31~35 BDBAB 36~40 CBCBD 41~ 45 CCACB