1我尝试第1题答案
略
2我尝试第2题答案
C B A
3我交流答案
(1) eat or drink
(2) pick flowers
(3) The floor is wet
(4) litter
4我运用第1题答案
5我运用第2题答案
(1) mean, park
(2) sign, floor, careful
(3) shopping centre
6脱口秀答案