【正文】
D. an ear ( )3. My sister is only one______old. A. years B. year C. a year D. yeares ( )4. You have______English book ,and I have______Chinese book. A. an。 are 。 同步語法 Unit 1 ~ 1 ~ Unit 1 一、單項選擇 ( )What ______ his name? His name ______ Tom. A. are。 is B. is。 is D. is。 an B. a。 a D. a。s his telephone number? A. It39。 is B. How。 is D. Where。 aren39。 aren39。 are not