题目

对下列现象的成因解释正确的是（   ） A . 早春，河中的冰逐渐消融﹣﹣熔化 B . 盛夏，剥开包装纸后冰棒会冒“白气”﹣﹣汽化 C . 深秋，清晨的雾在太阳出来后散去﹣﹣液化 D . 严冬，玻璃窗内壁结了一层冰花﹣﹣凝固 答案：AShelby sat at her desk and watched as her cIassmates came into the room. She was always the first one in c1ass. Shelby kept on top of everything going on at Hayword Elementary SchooJ. But this morning, Shelby saw a new face. A girl walked into the room wearing an old jacket that was two sizes big and a worn-out winter hat with holes in it. SheIby raised an eyebrow as she tried to work out the girl's story."Who's that?" Nicole asked."New girl,” Shelby said. "Total tomboy (假小子). I bet she bought her jacket in the boys' department. "Mr. Ryan Ied the girl to the front of the c1assroom. "Quiet down, everyone. This is Amber Dresky. She's new, and I want you all to make her feel welcome." Amber stared at her feet instead of Iooking at the c1ass."Amber's family has traveled a lot, so I'm sure she has many exciting stories to share," Mr Ryan continued.Amber shifted uncomfortably. "Maybe you- can tell us once we know each other better," Mr. Ryari said. "You can take your seat now. "Shelby watched Amber walk back to her seat."Shelby ，"Mr. Ryan said, "since you are the eyes and ears of Hayword, I thought you could show Amber around. Why don't you sit by Amber today?"Shelby grabbed her books and moved to the back of the room. She stared at Amber's jacket.Amber foIIowed Shelby's stare. "It's my older brother's jacket. He's overseas in the army. I miss him. "SheIby's stomach sank. Amber wasn't a tomboy. She just missed her brother."That must be hard," SheIby said.Amber nodded"Maybe we could sit together at Iunch. You could tell me about your brother and the places you've been to. " Reallγ?”"Yeah, " Shelby smiled. "Welcome to Hayword. "1.Who was always the first one in class?A. SheIby. B. Nicole. C. Mr. Ryan. D. Amber Dresky.2.Why did Amber wear the big oId jacket?A.Because she couldn't afford to buy a new one.B. Because she missed her brother in the army.C.Because she Iiked to behave like a tomboyD. Because she had traveled to many places.3.What is the best title of .the passage?A.An Unusual Morning B. A Good BeginningC.Her Best Friend D. The New Girl