A：喜鹊叫喜，乌鸦叫丧
B：红灯停，绿灯行
C：种瓜得瓜，种豆得豆
D：生产关系要适应生产力状况
The French book must belong to _______, because he studies French.
选出不同类的单词。
____ A. autumn B. summer C. cool
____ A. hear B. ship C. bicycle
____ A. cold B. coat C. warm
____ A. red B. green C. stop
____ A. wait B. skate C. student
____ A. is B. us C. are
扩句
①我们养成习惯。
②他到寺庙里去。
