问题
单项选择题
钻石晶体平行于(111)面网,为()解理面。
A.极完全
B.完全
C.中等
D.不完全
答案
参考答案:C
钻石晶体平行于(111)面网,为()解理面。
A.极完全
B.完全
C.中等
D.不完全
参考答案:C
Look, choose and write. 根据图意,从右列的选项中选出合适的句子来完成每组对话。 |
( )1. ![]() | A:Hello! How are you? B: | A. Yes, it is. |
( )2. ![]() | A: B: You are 1.5 meters tall. | B. I am fine, thanks. |
( )3. ![]() | A: B: I go to school by bicycle. | C. How do you go to shcool? |
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( )5.![]() | A: When is your birthday? B: | E. My birthday is in June. |