一、单项选择题 1、__ book on the desk is ___ useful one. A. The; an B. A; a C. The; a 2、__ old lady in brown is __ university professor. A. An; a B. An; / C. The; a 3、—— What can you see by the lake? —— I can see __ old man sitting on the chair. A. a B. an C. the 4、Have you had__ lunch yet? A. a B. / C. The 5、There is __ “f” in the word “wife”. A. an B. a C. The 6、He is __ best one in our school. A. a B. an C. The 7、My brother can play __ football well and he can also play __ piano well. A. the; / B. /; the C. the; the 8、let’s go and have __ walk around __ school. A. a; the B. /; / C. the; a 9、___ boy has broken the window. A. A B. The C. both A and B 10、You may ask __ old man listening to __ radio under__ tree for__ advice about it. A. an; the; the; / B. the; / ; the; / C. The; the; the; / 11、They work in __ same shop. They are paid by __ day. A. the; the B. a; a C. the; / 12、——what is __ plane? ——___ machine that can fly. A. the; the B. a; the C. a; A 13、It takes us hour or more to go to my hometown by train . A. an; a B. a; as C. an; / D. a; / 14、It’s __ pity to be listened to by nobody. A. a B. an C. the 15、Failure is __ mother of success. A. the B. a C. / 16、__ number of __ students is more than 1,200. A. The; the B. A; the C. A; a 17、Ships send __ messages to each other by __ radio. A. the; the B. /; a C. /; / 18、__ orange is __ orange. A. The; a B. An; / C. A; an 19、There is __ apple and __ piece of bread on the plate. A. a; a B. an; a C. an; the 20、We don’t know she is __ honest girl. A. a B. an C. the 21、Do you want to be __ artist when you grow up? A. the B. a C. an 22、A spaceship flies at about eleven kilometers __ second. A. / B. a C. the 23、Betty is from Beijing. It is __ old city and __ capital of our country. A. the; the B. an; a C. an; the 24、My daughter said the man had hit her on __ face. A. a B. / C. the 25、That is __ map of __ world. A. a; a B. the; a C. a; the 26、Lesson Four is __ difficult lesson, but it isn’t __ most difficult one in Book 2. A. a; the B. an; the C. The; a 27、Mr. Black didn’t go to work yesterday because he was ill in __ bed A. the B. a C. / 28、What’s that over there? It’s __ boat. A. the B. an C. a 29、Mike is __ American boy. He studies in __ university in Guangdong. A. a; an B. an; a C. an; the 30、Have you got ___ e— mail address? A. a B. an C. /