问题
单项选择题
接触角用来表示（）
A．糖浆
B．微晶纤维素
C．微粉硅胶
D．PEG6000
E．硬脂酸镁
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
接触角用来表示（）
A．糖浆
B．微晶纤维素
C．微粉硅胶
D．PEG6000
E．硬脂酸镁
参考答案：A
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| Here is my room. It’s not big, 1 it’s very nice. A desk, a bed, a bookcase 2 two chairs are in the room. The desk is 3 the window. You can see a dictionary, a computer and a plant on the desk. 4 is the computer, do you know? It is white. The computer is my good friend. I study (学习) on it, and play 5 it. Look at my bed. A yellow quilt and a brown toy dog (玩具狗) are 6 it. Some pictures 7 on the wall. They are 8 . I like them very much. Now, look at my bookcase.You can see 9 books in it. Do you like my room? What’s your room like? 10 you tell (告诉) me, please?
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