1) They select him to work as mayor.
他们选他当市长。
2) They elected him (as) mayor.
他们选他为市长。
3) They elected me monitor.
他们选我当班长。
4) We have voted him our monitor.
我们选他当班长。
5) He was elected mayor.
他被当选为市长。
6) elect him group leader
选他当组长
补充资料：他们
1.代词。称自己和对方以外的若干人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条