11．Listen to the passage and complete the following sentences （聽短文，完成下列內(nèi)容，每空格限填一詞）： 21．Pearl Sydenstricker Buck was a very popular略略； 22．She spent almost略略her long life in China． 23．As her mother略略，she knew much about different cultures． 24．She略略China as a teacher after her graduation in 1914． 25．She won the Nobel Prize in 1938 and died略略，1937．
B．
C．
