【題目】I can’t imagine what air we would be breathing in if we __________ anything to stop air pollution.

A. hadn’t done B. didn’t do

C. haven’t done D. don’t do

【答案】B

【解析】試題分析：根據(jù)語境“我無法想象如果我們不采取措施阻止空氣污染，我們將呼吸什么樣的空氣”可知該處是對將來情況的虛擬，if條件句要用一般過去時，故選B。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】Where are the speakers talking ?

A. In a house. B. In a park. C. In a library.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】What is the man’s favorite sport?

A. Tennis B. Volleyball C. Basketball

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】If you _____ regret things you did or didn’t do in the past, then you won’t be able to move forward.

A. actually B. briefly C. casually D. Constantly

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】We did have a quarrel about money last night，but now we have already_____________.

A.taken upB.put up

C.made upD.brought up

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】It’s only after marriage and having children ________ a person understands others’ feelings.

A. what B. when C. that D. who

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Urban household assets reach average of 3.18 million yuan in 2019

Editors note: Urban residents' average household assets（資產(chǎn)）were about 3.18 million yuan in China in 2019 and that of Beijing residents was about 8.93 million yuan, the highest in the country.

Distribution of household assets of urban residents

Urban residents' household assets are mainly physical assets with housing as the main part, accounting for about 80% of the total.

The housing ownership rate was 96%, 1.5 sets for each household on average.

58.4% families have one set of housing 31.0% families have two sets of housing

10.5% families have three or more sets of housing

Household average assets in eastern regions are higher than other parts of China, with the amount in Northeast China the lowest, accounting for about one third of East China.

Top three regions with highest household assets in China in 2019 are Beijing, Shanghai and Jiangsu province.

Middle-aged and young people and well-educated people are more likely to have debts

Average household debt: 512,000 yuan

Families with householders aged 65 or above are more likely to invest in financial products including wealth management, asset management and trust.

The average value was about 239,000 yuan, about 1.4 times the average.

Household debt participation rate by householder's education level

Household debt participation rate by age

About 73. 1% of those aged between 26 and 35 have household debt.

【1】How many families have more than two sets of housing, according to the passage?

A.58.4%.B.31.0%.

C.10.5%.D.96%.

【2】Which region has the highest household assets in China in 2019?

A.Beijing.B.Shanghai.

C.Jiangsu.D.Northeast China.

【3】Who does probably have the most household debt, according to the report?

A.Li Hua, graduating from high school, 37 years old, working as a self-employed.

B.Sun Yi, master’s degree, 35 years old, working in a IT company.

C.Zhang Yinyin, college degree, 18 years old, studying in a key university.

D.Chen Rui, Bachelor’s degree, 69 years old, retired from the work.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】In case you feel nervous during the interview, you can make full preparations .

A. in return B. in time

C. in common D. in advance

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The steak in the restaurant was terrible. How I wish I rice!

A. would order B. ordered

C. order D. had ordered

查看答案和解析>>

同步練習(xí)冊答案