通读下面短文,掌握其大意,然后在各题所给的四个选项(A、B、C和D)中选出一个最佳选项
"Come and look, Grandma, come and see the dinosaurs(恐龙)!" said Katie.
Katie 1 the Natural History Museum, and she wanted to show her Grandma everything.
"They're 2 a lot of old bones(骨头)," said Grandma with no great 3 ."Well, you're really 4 ," said Katie. "There must have been dinosaurs alivewhen you were little."
"I'm not that old!" said Grandma, looking 5 a chair to sit on. "Why don't yougo and have a look at your terrible dinosaurs when I 6 ," she said.
"They're not terrible, and I will find something 7 myself!" shouted Katie and walked away by herself confidently (自地).
Katie saw fishy dinosaurs, flying dinosaurs, long dinosaurs...
Next to one of the dinosaurs was a 8 . Katie walked along it to make sure 9 didn't miss anything great.
The hallway was long and dark, and 10 was there. Katie started to feel 11 .
She tried to look for a "Way Out" sign(标志), 12 she couldn't find one. She waslost.
"Now what can I do?"said Katie 13 .
She came to a big door with a 14 on it that said: NO ENTRY(禁止进入). "I'll just take a quick look," said Katie and she 15 the door slowly.