【单选题】What led to the conversation?
B.
A recent radio program.
C.
A course the speaker is taking.
D.
Research done by one of the speakers.
【单选题】森林景区服务不仅包括( ),还包括了景区游览线路的安排、各种安全提示和温馨提醒等。
【简答题】According to Csaba Csere, a recent study suggested ______.
【简答题】A.last B.following C.whole D.recent
【单选题】With the recent increase in tourism, our hometown has _______ a new look in recent years.
【简答题】According to recent research, ______ and ______ are not interdependent.
【简答题】Introduce briefly the recent development of LEDs.
【简答题】A.lecture B.recognize C.level D.recent
【判断题】森林景区服务不仅包括景点和沿途的讲解,还包括了景区游览线路的安排、各种安全提示和温馨提醒等。( )