题目内容：
We won the relay race. And there was a big smile__________our teacher' s face.
参考答案：
答案解析：
单选题：We won the relay race. And there was a big smile__________ou
- 题目分类：英语
- 题目类型：单选题
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--What did he want?He asked me__________my bike.
--What did he want?He asked me__________my bike.
The twins are together most of the time. So they never feel_
The twins are together most of the time. So they never feel__________
Please stay here, It's raining__________outside.
Please stay here, It's raining__________outside.
2009年1—8月，即开型彩票销售量同比增长了（ ）。
2009年1—8月，即开型彩票销售量同比增长了（ ）。
克隆羊的诞生在世界各地引起了震惊，原因在于卵细胞中换进去的是体细胞的核，而不是胚胎细胞核。这个结果证明：动物卵一样具有发
克隆羊的诞生在世界各地引起了震惊，原因在于卵细胞中换进去的是体细胞的核，而不是胚胎细胞核。这个结果证明：动物卵一样具有发育成完整个体的潜在能力。也就是说，动物细