问题
填空题
开机前预喷涂下部电磁阀（），预喷涂流态化电磁阀（）。
答案
参考答案：全关；全关
搜题请搜索小程序“爱下问搜题”
开机前预喷涂下部电磁阀（），预喷涂流态化电磁阀（）。
参考答案：全关；全关
| 完形填空 | ||||
| Liu Ying is my twin sister. We 1 black hair and round faces. We like 2 pop music. But 3 some ways, we look different. She has 4 hair than me. When my parents' friends come to our home, Katrina often sits on the sofa and says 5 , but I like to talk with them. So you can see she's much 6 than me. Katrina likes reading, drawing and cooking. I just like swimming and running. She has 7 more hobbies than me, but she is not as athletic 8 me. Because Katrina studies very hard, she does better than 9 at school. My parents often say to me, "Although Katrina is only 20 minutes younger than you, you 10 learn from her." | ||||
|