The class______doing experiments on heat and light in the lab, and this afternoon the class______going to take its picture.

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问题 The class______doing experiments on heat and light in the lab, and this afternoon the class______going to take its picture.

选项 A、is; is
B、is; are
C、are; is
D、are; are

答案C

解析
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本试题收录于: 英语题库普高专升本分类
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