1. [单选题]The Whites live in a small village． They have (11) small farm and they work there every day．They have a son， John． He is (12) ．He lives with them，(13) he doesn’t like to work in the village． He (14) to work in a city． He can (15) the gui-tar， and he can play it (16) ．Then he gets a job ( 17) a city．He (18)an art club．John likes his new work (19) ．He is very(20) ．( )11．
A. a
B. an
C. the
D. /
2. [单选题]下列有关仪器用途说法不恰当的是
A. 温度计代替玻璃棒用于搅拌
B. 烧杯用于较多量试剂的反应容器
C. 试管用于装配简易气体发生器
D. 胶头滴管用于吸取或滴加少量液体
