问题
多项选择题
倒空的己内酰胺苯萃取塔，开车前可用（）来填充。
A、苯
B、粗己内酰胺油
C、工艺水
D、硫铵萃取塔来的苯己
答案
参考答案：A, D
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倒空的己内酰胺苯萃取塔，开车前可用（）来填充。
A、苯
B、粗己内酰胺油
C、工艺水
D、硫铵萃取塔来的苯己
参考答案：A, D
| 根据对话内容，从下面方框中选择适当的单词或短语填空。 | |
B: I was at home. I was doing my homework. A: I called you dozens of times but no one 1 . B: I didn't hear the phone. Oh, my father was watching TV all evening.Why did you call? A: I wanted to talk to you about something. I was reading an English book. B: Were you reading a story? A: Yes. It's about a girl called Alice and 2 strange animals and people. Alice was sitting with her sister by the river. Then a white rabbit ran past her. It was very out of breath and it was 3 a watch. B: Ah, I know! Was there a King and a Queen? A: Yes, the Queen was playing in the garden and the King was sitting on the grass. B: And a cat? A: Yes, it was sitting in a tree and it was 4 . B: And was there a Mad Hatter, a March Hare and a mouse? A: Yes, they were having a tea party. Do you know the book? B: Yes, I do. It's a very 5 story, Alice's Adventures in Wonderland, every boy and girl in Britain has read it: The rabbit was running because it was late. Then Alice fell down the rabbit hole… and went into their strange world! 1._____ 2._____ 3._____ 4._____ 5._____ |