问题
填空题
在棒磨机中棒与矿石成()接触。
答案
参考答案:线
在棒磨机中棒与矿石成()接触。
参考答案:线
根据表格内容,选择正确答案。 | |
New Library Rules | |
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1. When can we read books in the library? A. On weekends. B. At 2:00 p. m. on Monday. C. For eight hours, D. At five on Tuesday. 2. What can we do in the library? A. Eating food. B. Taking photos. C. Borrow books. D. Take books out before we ask the people in the library. 3. If we lose the library books, we have to . A. buy them B. pay for them C. renew them D. ask the people there 4. Which of the following can't we do in the library? A. Give the books back on time. B. Renew the books on time. C. Talk loudly. D. Be quiet. 5. What time do we have to leave the library? A. At 2:00 p. m. B. Before 4:30 p. m. C. After 4:30 p. m. D. In the afternoon. |