问题
单项选择题
聚维酮
A．羟丙基甲基纤维素
B．单硬脂酸甘油脂
C．大豆磷脂
D．无毒聚氯乙烯
E．乙基纤维素
答案
参考答案：B
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聚维酮
A．羟丙基甲基纤维素
B．单硬脂酸甘油脂
C．大豆磷脂
D．无毒聚氯乙烯
E．乙基纤维素
参考答案：B
| 补全对话。 | |
| A: Have you ever read the novel Jane Eyre? B: 1______. A: What a pity! It's a wonderful book, you know. B: Well, I've been wanting to read for a long time, but I can't get a copy. The library has only three copies and 2______. A: Well, 3______ If you like, I'll lend it to you. B: Thank you. 4______ By the way, when can I get it? A: 5______ Will you please come to my house after school? B: OK. I'll go as soon as school is over. | |
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