whose pen is this造句

例句与造句

1. Helen : whose pen is this ? is it yours
   海伦：这是谁的钢笔？是你的吗？
2. Whose pen is this ? let me see . oh , yes , it ' s mary ' s
   这是谁的钢笔？我来看一看，哦，是玛丽的。
3. Excuse me . whose pen is this
   打扰了。这是谁的钢笔？
4. Whose pen is this
   这是谁的钢笔？
5. Whose pen is this
   这是谁的笔
6. It's difficult to find whose pen is this in a sentence. 用whose pen is this造句挺难的