动词及动词词组区别题(常考的有raise risea risea rose; spend cost take pay afford; wound injure hurt damage; find find out discover invent; hit strike ring beat; tell say speak talk; join join in take part in等以及我所讲过的动词短语). c& g( ?6 o6 m% t* m) \3 S# \/ U
1、Can you tell the difference between these two words / L+ v' v' Y( O* v 2、He joined the army three years ago.