The media actually can playa positive role in＿＿＿consumer issues in some new areas, such as e-commerce and online finance services, which aren't fully covered by current laws.
| A．adjusting | B．announcing |
| C．addressing | D．acknowledging |
Hurry up! The train ______. You know it ______ at 8:30 am.
| A．leaves; leaves | B．is leaving; leaves |
| C．leaves; is leaving | D．is leaving; is leaving |
The head teacher insisted that every minute ______ made full use of ______ for the mid-exam.
| A．be; to prepare | B．was; preparing |
| C．be; preparing | D．was; to prepare |
Hangzhou marathon is a race _______aim is to help people know the importance of taking exercise.
| A．where | B．whose | C．which | D．that |
At the meeting, the old man ______some good advice and all the people there agreed with them.
| A．came about | B．came up |
| C．came out | D．came up with |
Was it on the train “ Harmony” ______ John met with his girl friend?
| A．that | B．when | C．which | D．where |