be become begin blow break bring build burn buy catch choose come cost cut deal draw dream drink
问题描述:
be become begin blow break bring build burn buy catch choose come cost cut deal draw dream drink
的过去式和过去分词
答
be was/were beenbecome became becomebegin began beganblow blew blewbreak broke brokebring brought brought build bulit builtburn burned/burnt burned/burntbuy bought boughtcatch caught caughtchoose chos...