1£®The river smells terrible.People must ________dirty things into it.
A£®be stopped to throw
B£®be stopped from throwing
C£®stop to throw
D£®stop from throwing
2£®The composer has been dead for many years£¬but the interest in his music________recently.
A£®has repeated¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B£®has regained
C£®has revived D£®has recovered
3£®With his mind________£¬he didn’t catch even a single word of what the teacher was saying.
A£®wondering B£®wandering
C£®drifting D£®floating
4£®We followed the________the car had left in the grass and found it at last.
A£®signs B£®signals
C£®marks D£®points