答案解析

查看更多优质解析解答一举报动词变名词：1.

在词尾加er,

r ,

双写加er 或or:A.

play -player,

sing -singer,

wait - waiter ,

find-finder,

B.

write - writer,

drive - driver,

come - comer,

explore -explorerdance- dancerC.

run -runner,

win- winner,

ro.

.

.

更多推荐