问题 判断题

两刚片用汇交于一点的三根链杆相联,可组成几何不变体系。

答案

参考答案:

完形填空
完形填空。

     It was a Saturday    1    in May. When Mrs. Edwards opened her curtains (窗帘) and looked out, she
smiled and said, "It's going to be a beautiful day." She woke up (唤醒) her small    2    at half past eight
and said to him, "Get up, Teddy. We're going to go to the zoo today. Wash your hands and face, brush
your teeth and eat your breakfast quickly. We're going to go to New York    3    train."
     Teddy was six years old. He felt very happy    4   he liked going to the zoo a lot, and he also liked
going by train. He said, "I dreamed about the zoo last night, Mom." His mother was in a hurry, but she
stopped and smiled at her small son. "You did, Teddy?" she said. "And what did you do in the zoo in your
dream?" Teddy laughed and answered, "    5   , Mom! You were there in my dream, too."

(      )1. A. morning  
(      )2. A. daughter 
(      )3. A. in                        
(      )4. A. and      
(      )5. A. You know 
B. noon              
B. son                     
B. on                         
B. but              
B. You don’t know
C. afternoon         
C. granddaughter   
C. by                                 
C. so                 
C. Do you know  
D. evening          
D. grandson       
D. of               
D. because           
D. I’m sorry   
单项选择题