选择填空(20分)( )1.I Enghish in this school since 1999(A)taught (B)have taught (C)tea (D)would teach( )2.Lilei the pen for five years(A)has had (B)bought(C)have had (D)have bought( )3.Has she ever learned English? (A) Yes, she has. (B) Yes, she does. (C) No, she doesnt (D)No, she has( )4.He finished his homework yet . (A)has(B)havent (C) has