单项选择题
A. The saloon is over there. B. The galley is over there. C. The gallery is over there. D. The lavatory is over there.
日落降国旗。（）A. The ensign should be hoisted when the sun ri...
单项选择题日落降国旗。（）
A. The ensign should be hoisted when the sun rises. B. The ensign should be lowered when the sun rises. C. The ensign should be hoisted when the sun sets. D. The ensign should be lowered when the sun sets.
欢迎你再到我们船上来。（）A. You are welcome to look around our ship...
单项选择题欢迎你再到我们船上来。（）
A. You are welcome to look around our ship.. B. You are welcome to have a look our ship. C. You are welcome to come on board our ship again. D. You are welcome to visit our ship.
日出升国旗。（）A. The ensign should be hoisted when the sun ri...
单项选择题日出升国旗。（）
