【简答题】细胞膜的物质转运方式有( )、( )、( )、( )、( )。
【简答题】细胞膜的物质转运方式有单纯扩散,易化扩散、 和胞吞和胞吐。
【简答题】给下列的问句选择正确的答语。 ( ) 1. Where is my skirt? ( ) 2. What colour is it? ( ) 3. Is this your skirt? ( ) 4. Whose is this? ( ) 5. How many shirts do you have? A. I have three. B. Yes, it ...
【单选题】—Is this red bag yours? —No, it isn’t. is that black one.
【简答题】C.配对阅读。左栏是五个人丢失或捡到的物品信息,右栏是七则失物招领启事,请为不同的物品找到匹配的启事。 A.Lost: My school ID card.Its number is 200-7712.My name is Mary Brown. B.Found: A schoolbag.It’s black and white.Is this your schoolbag?Call m...
【简答题】资本主义传统的生产方式有在城市中是行会制和在农村中是________两大原则。
【简答题】从方框中选出合适的句子,使对话内容完整连贯,两项是多余的。 Miss White: Can I help you, Linda? Linda: Yes, please. ___1______ Miss White: We have a bag here. ___2____ Linda: No, it isn’t Miss White: ____3______ Linda: It’s red. B...
【单选题】在细胞膜的物质转运中,Na+跨膜转运的方式有( )
【简答题】读一读,连一连。 1. Where is my skirt? 2. What colour is it? 3. Is this your skirt? 4. Whose is this? 5. How many shirts do you have? A. I have three. B. Yes, it is. C. It's my sister's. D. It's in your bag. ...