18. Please __________ for assistance in case of emergency.
(A) contact with the station staff (B) make contact to the station
staff (C) be contacting the station staff (D) contact the station
staff
18. Please __________ for assistance in case of emergency.
援助 萬一 緊急狀況
萬一有緊急狀況時,請聯繫車站工作人員援助。 (A) contact with the station staff (B) make contact to the station staff (C) be contacting the station staff (D) contact the station staff