【单选题】LTE协议规定的UE最大发射功率为:()
【单选题】下列哪种酶在室温保存比在4°C保存更稳定
【单选题】在CSS中,页面中的某个DIV标签设置样式为div{width:200px;padding:0 20px; border:5px;},则该DIV标签的实际宽度为
【简答题】阅读对话, 判断下列句子正(T)误 (F) 。 A: Hello, Lucy! How are you ? B: Hello, Mary ! I'm fine, thanks. And you ? A: I'm fine, too. You were away this autumn, weren't you ? B: Yes, I was. I went to Guangzhou. A: Ho...
【单选题】下列哪种酶在室温保存比在4°C保存更稳定
【简答题】听对话,选择正确答案。每组对话读两遍。 1. Who is that girl? A. Lucy. B. Lily. C. Mary. 2. Is his sister in a red cap? A. No. She's in the yellow cap. B. Yes. She's in the red cap. C. Sorry, I don't know. 3. Does Kate ha...
【简答题】根据对话内容,补全对话,使其意思完整。每空只填一个词,将答案写在后面的横线上。 A: Hi! B: Hi,Mary! A: Did you 1._______ a good time last Sunday? B.Yes, we did. We 2._______ out for a picnic. A: Great! Where did you have it? B: At the foot o...
【简答题】阅读理解。 LucyI like sports.I have ten tennis rackets,seven basketballs,four volley-balls and five soccer balls.I play tennis every day and I am in the tennis club at school. MaryI have a great sports col...