正确答案: A

enter

题目：24______

解析：

从上文“push the door with the word PUSH to go out of the building”可知“the door with the word PULL”是相反的

温馨提示：A 进入 B 离开 C 打开 D 关闭

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学习资料的答案和解析：

[单选题]

surprise

[单选题]What would Hilary expect most from modern life in the three months? [ ]

To listen to music

[单选题]根的初生木质部成熟方式为外始式，而在茎中则为内始式。( )

正确