【简答题】完形填空。 A: Excuse me? B: 1 A: Is this watch yours? B: Oh, yes, it's 2 A: Can I borrow it? B: Certainly. 3 A: Your English is very good. Are you from 4 ? B: No, I come from Canada. 5 speak English and Fr...
【简答题】Is this watch? (you). No, it's not . ( I )
【单选题】-Lucy, is this watch____? -No, it isn’t. ____ is on the desk.
【单选题】( )是世界上最典型的石英砂岩峰林峡谷地貌,景区内有形态各异的数千座岩峰。p81
【多选题】直流电机的换向器在负载作用下长期运行后,表面产生一层坚硬的深褐色薄膜,这层薄膜会——换向器表面,因此要——这层薄膜。
【单选题】Is this watch _____? Yes, it’s _____.