问题
判断题
一轴晶平行光轴切面的干涉图与二轴晶平行光轴面切面的干涉图特点完全一样，在轴性明确的情况下也不能用作光性正负的测定。
答案
参考答案：错
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一轴晶平行光轴切面的干涉图与二轴晶平行光轴面切面的干涉图特点完全一样，在轴性明确的情况下也不能用作光性正负的测定。
参考答案：错
| 选用方框中单词的适当形式完成对话。 | |
B: (2)______, please! I want (3)______ the Japanese club. A: Good! (4)______ I know (5)______ name? B: Robert. A. Robert. Yes, I got it. And (6)______ is your family name? B: White. A: (7)______ old are you? B: Thirteen. A: Can you (8)______ Japanese? B: Yes, but (9)______ very well. I want to learn more (10)______ it. A: OK! Do you have an (11)______ address? B: Yes, it's Robert@ 126. com. cn. A: Great! Thanks a (12)______. |