【题目】It is said that pandas ______ in our country year by year.
A.are being disappeared
B.are disappearing
C.will be disappeared
D.will disappear

【答案】B
【解析】考查动词的时态。句意：据说我们国家的熊猫在逐年消失。分析语境可知为一般情况，所以用现在进行时时，排除C和D选项。主语pandas 和disappear之间为主谓关系，所以用主动形式，排除A选项。故选B。