1 GMDSS 英语题汇编1. GMDSS moved to full effect by 1 Feb____ A 2002 B 1999 C 1992 D 2000 2.The GMDSS defines____sea areas based on the location and capability of shore based communication facilities. A Three B six C five D four 3. This certificate will remain in force until July 1st, 2003. _____. B This sentence refers to the time of the certificate C This sentence refers to the date of the certificate D This sentence refers to the issue of the certificate 4. We ___the distress signal on our own radio before the shore station relayed it to us. A received already B have received C had received D were receiving 5. Utopia asked for tug assistance because she _____. A run aground B is running aground C was aground D is aground 6. Traditional（传统的）terrestrial techniques can _____. A help the radio system to overcome its basic flaws B improve the world communications with the help of satellite and digital techniques C not perfect（理想的） the existing（现有的） radio system D B and C 7.During a _____ period, as a newly commissioned SES, your IMN will be past to the other CESs. A 20-hour B 12-hour C 24-minute D 24-hour 8.The quality of the message can be affected by_____ A climatic B sunshine C Human beings D Both A and B 9.Satellite communication_____terrestrial radio communication. A is more advanced than B has more advantages （优点） than C is superior to D all of above 10.A ship station on receiving a shore-to-ship distress alert should_____. A keep silence B interfere with such communication C establish communication as directed and render such assistance as is required and appropriate D refuse communication as directed and render such assistance as is required and appropriat...
