What does the underlined sentence "So when it goes down, you go down with it." mean?

A． When computer doesn't work, you cannot work too.

B． When computer falls down, you fall down with it.

C． When computer is working, you can do nothing.

D． You can sell ticket without asking the computer.

[单选题]What does the underlined sentence in the third pa ragraph mean?A．Jane’s life is very difficult．B．Jane continues to live as usual．C．Jane almost can’t control her lireD．Jane works very hard to live a happy life．

[单选题]What does the underlined word "they" in Paragraph 6 refer to?A． The participants in the study.B． The researchers of the study.C． The errors made during the study.D． The data collected from the study.

[单选题]What does the underlined word \"that\" in PARAGRAPH EIGHTrefer to?A.Kid' s

[单选题]What does the word “this” underlined in the third paragraph refer to?A．We will lose much more than we can gain．B．Humans have begun destroying rainforests．C．People have a strong desire for resources．D．Much carbon dioxide comes from burning rainforests

[单选题]22． What does the underlined word "cracks" mean in the text?A．缝隙B．表面C．夹层D．底部

[单选题]27． What does the underlined word "permanent" mean?A．永久的B．短暂的C．吸引人D．鲜艳的

[单选题]23． What does the underlined word "beyond" mean in Chinese in this passage?A．，超出B．不如C．相等D．在后面

[单选题]4． What does the underlined word "security" mean?A．质量B．安全C．信誉

[单选题]27． What does the underlined word "study" mean in Chinese?A．学习B．研究C．书房D．教室

[单选题]27． What does the underlined word "marriage" mean?A．生活B．工作c．婚姻D．家庭