重点词汇用法
1. elect vt.选举，推选；选择, 决定做某事 n _election___
1) They elected Tom (as) their representative. elect sb (as) president/leader/Mayer etc
2）He was elected to a US state governorship. 他被选为美国的一个州长。elect sb to sth
3) You can elect to delete the message or save it. 你可以选择删除或者保存信息。elect to do sth
