Although the trffic is not busy, he likes to drive at a_______ speed.
C
暂无解析
When traveling alone in the mountains, you ’d better take a _______ with you in case you get lost.
Pleasebeserious.Iamnot_______.Youshouldconsideritcarefully
ThecollegestudentsinChinaare_______fromsmokingoncampusbecausethiswilldothemnogood.