问题
单项选择题
如果用DSC设备转发遇险报警信息，在DSC上选择（）
A、DISTRESS ALTER
B、URGENT CALL
C、DISTRESS RELAY
D、SAFETY CALL
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
如果用DSC设备转发遇险报警信息，在DSC上选择（）
A、DISTRESS ALTER
B、URGENT CALL
C、DISTRESS RELAY
D、SAFETY CALL
参考答案：C
| 下列每句的画线部分中有一处错误，找出并改正。 | |
| ( )1. We are relaxing at the good news. A B C ( )2. Spending time with family are very fun. A B C ( )3. We don't visit friends without call first. A B C ( )4. It's important of you to learn English well. A B C ( )5. You are suppose to come a little earlier. A B C | _________ _________ _________ _________ _________ |