问题
填空题
a只小兔（ ）张嘴，（ ）只耳朵，（ ）条腿，5只猫5分钟吃5条鱼，a只猫10分钟吃（ ）条鱼。
答案
a；2a；4a；2a
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a只小兔（ ）张嘴，（ ）只耳朵，（ ）条腿，5只猫5分钟吃5条鱼，a只猫10分钟吃（ ）条鱼。
a；2a；4a；2a
| 选择方框中的词完成短文。 | |
2____________, her 3____________ and Helen. Her grandfather is a worker. He is tall. Her grandmother is a nurse. She is 4____________. Her father is a taxi-driver. He is thin. Her mother is a 5____________. |