问题
判断题
土合成材料单位面积质量的单位是g/m2。( )
答案
参考答案:对
土合成材料单位面积质量的单位是g/m2。( )
参考答案:对
看图写句子。 | |
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例:A: I want some apples. How much are they? B: They're five yuan. 1. A: I want some pears._______? B:_____________________. 2. A: I want a pair of pants. ______________________? B: They're _____________________. 3. A: I want a pair of shorts.________________________ ? B: _______________________________. |