Ⅰ.单项选择
( )1. -I knocked over my tea cup. It went right over ________ keyboard.
-You shouldn’t put drinks near ________ computer.
A. the; / B. the; a
C. a; / D. a; a
答案：B
解析：考查冠词。句意：我打翻了茶杯。它正好泼在键盘上。你不应该把饮料放在电脑
旁边。此处键盘为特指用the；电脑为泛指用a。故选B。
( )2. Please send ________ best wishes to Mary.
A. I B. me
C. my D. mine
答案：C
