I. 单选题（每小题2分，共40分）( ) 1.Tom is 8-year-old boy. A.a B.an C.the D./( ) 2.-Mum, is my friend, Jim. -Nice to meet you. A.that B.this C.he D.it( ) 3.- is Judy? -She is 1.6 meters tall. A.How old B.How much C.How many D.How tall( ) 4.-Is this his book? - . Its her book. A.Yes, I am B.No, it isnt C.Yes, it is
