网址：http://m.1010jiajiao.com/timu3_id_2384683[举报]
汉译英
嘲笑处于困境中的人是不礼貌的．
It's ________ to laugh at those people in ________．
Don't ________（嘲笑）the old woman.
[ ]
A．laugh
B．laugh at
C．laugh in
中译英。
嘲笑别人