I．听句子，选出句子中所包含的信息。（共5小题，每小题1分，计5分）
1．A．116 B．130 C．113
2．A．this sock B．these backpacks C．these socks
3．A．walk into an office B．walks to his office C．works in an office
4．A．Tom will come here in four months．
B．Tom come here four times a month．
C．Tom has been here for four months．
