英语周报高一课标2019—2020第四期，小编收集了英语周报高一课标2019—2020第四期的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
1. The man we followed suddenly stopped and looked as if ________ whether he was going in the right direction.
A . seeing
B . having seen
C . to have seen
D . to see
英语周报高一课标2019—2020第四期，小编收集了英语周报高一课标2019—2020第四期的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
1. The man we followed suddenly stopped and looked as if ________ whether he was going in the right direction.
A . seeing
B . having seen
C . to have seen
D . to see
