【单选题】Liu Dehua has set up a new record, that is, the sales of his last record ______ 100 million .
【单选题】How long has Lydia worked as a volunteer in the orphanage?
【单选题】That young man has sent money he earned to the orphanage.
【判断题】Are the statements below true or false? The orphanage has saved more than 100 elephants.