【摘要】考点跟踪训练23九年级 Units 13—15 基础巩固 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 解析:考查人称代词。“best wishes