题目

完形填空 WC，toilet，lavatory，bathroom，restroom，john English has many  1  for the little room we all have to go to every day．Here are some of the words that are used and explanations of their meanings． Different countries use different words．In the US，in someone’s home，you will get where you need to go if you ask where the “bathroom” is．If you’re in a shopping mall，you  2  ask directions to the restroom．US people also use the word “john”，  3  the 19th century British inventor of the flush toilet（冲水马桶）seems to have been  4  Jo如图，在△ABC中，∠B=55°，∠C=30°，分别以点A和点C为圆心，大于AC的长为半径画弧，两弧相交于点M，N，作直线MN，交BC于点D，连接AD，则∠BAD的度数为（ ）A．65° B．60° C．55° D．45°