问题
单项选择题
弱磁铁矿是用（）机选别出来的。
A．弱磁选机
B．中磁选机
C．强磁选机
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
弱磁铁矿是用（）机选别出来的。
A．弱磁选机
B．中磁选机
C．强磁选机
参考答案：C
| 补全对话，有两个选项多余。 | |
| A: Hello, Jim. 1 B: Oh, yes, I like it very much. A: Well. 2 B: Twice a week. A: Who do you play basketball with? B: I play it with my friends. A: 3 B: For about an hour. A: 4 B: On Tuesday and Friday afternoon. A: Do you like watching basketball match? B: Yes, very much. A: Tomorrow is Sunday. Would you like to go and watch a basketball match with me? B: 5 but I have to do my homework on Sunday. | |
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