车票只能存放于车站点钞室、车控室、TVM、POST、出站闸机，除非特殊原因，不得在其它地点放置车票。（）
参考答案：错
_______homework did we have to do that we had no time to play basketball.
A．So little
B．Too much
C．Too little
D．So much
A．+→
B．→+
C．+→
D．→+
+
→
→
+
+
→
→
+
