（）是制作水晶指甲的用品、用具
A.专用瓷粉
B.纸模
C.软皮保护油
D.彩贴
参考答案：B
《陈太丘与友期》中“君”“尊君”“家君”的称谓有什么不同?
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I didn't notice you _____ a box when you came in. [ ]
A. is carrying
B. carrying
C. to carry
