This is the room of Li Lei．It’s a 1         （nice/well） room．You can see a bed，two 2        （tables/table）, a chair and a soccer ball on the floor．What can you see 3____ （on/in）the wall? You can see some 4         （picture/pictures）．Where’s 5______         （a/the）light（灯）? It’s on 6     （a/the/an） table．Some books are on this table 7_____（to/too）．Where 8        （are/is） his pencil case and pens? They are on the other（另一个）table．You can see a clock 9    （under/on）it．Under the chair is 10        （his/her）soccer ball．

舌癌的最好发部位

A．舌尖

B．舌背

C．舌根

D．舌腹

E．舌侧缘