—I drove to Zhuhai for the air show last week...

--- I drove to Zhuhai for the air show last week.

--- Is that ____ you had a few days off?

A. why　　　　　　 　　　　　　　　　 B. when　　　　　　　　 　　　　　　　　　 C. what　　　　　　　　　 　　　　　　　　　 D. where

高三英语单项填空中等难度题查看答案及解析

—I drove to Zhuhai for the air show last week.

—Is that　　　 you had a few days off?

A.why　　 B.When　　 C.what　　 D.where

高三英语单项填空中等难度题查看答案及解析

—I drove to Zhuhai for the air show last week.

—Is that ________ you had a few days off ?

A．where            B．when             C．what             D．why

高三英语单项填空中等难度题查看答案及解析

—I drove to Zhuhai for the air show last week.

—Is that ________ you had a few days off?

A．why　 B．when　 C．that　 D．where

高三英语单项填空中等难度题查看答案及解析

—I drove to Zhuhai for the air show last week..

—Is that ________ you had a few days off ?

A．where            B．when             C．what             D．why

高三英语单项填空中等难度题查看答案及解析

Air quality in Shanghai worsened last week compared with the previous week, according to the latest report from the Shanghai Environment Monitoring Centre.

The average air pollution index (API) for sulphur dioxide (SO₂) remain almost unchanged from the previous week, but the APIs for nitrogen oxide (NOx) and total suspended (悬浮) particles (TSP) rose by 35 and 27 percent.    The overall quality still belonged to class 2 category. Nitrogen oxide, caused mainly by vehicle exhaust and burning of cooking gas, was still the major pollutant of the week.

The Shanghai Environmental Monitoring Centre operates six automatic air monitors in the city’s Putuo, Yangpu, Luwan, Hongkou, Jing’an and Xuhui districts.

API

0   12      13       14       15      16       17      18(October)

0-50: excellent               51-100: good           101-200: slight pollution

201-300: medium pollution     301-400: heavy pollution

1.Judging from the chart, on which day was the air quality the worst?

A. October 13.         B. October 14.        C. October 17.              D. October 18.

2.Which of the following can be used to describe the air quality of the week?

A. GoodB. Seriously polluted.  C. Excellent.      D. Slightly polluted.

3.Six automatic air monitors are operated in the city except ________.

A. Putuo District      B. Xuhui District     C. Chang’an District D. Hongkou District

4.In Shanghai, nitrogen oxide mainly comes from ________.

A. the burning natural gasB. the burning cooking gas

C. the burning coal                       D. dust raised by vehicles

高三英语阅读理解中等难度题查看答案及解析

Compared with the previous week, air quality in Shanghai became worse last week , according to the latest report from the Shanghai Environment Monitoring Centre．

The average air pollution index （API） for sulphur dioxide （SO2） remain almost unchanged from the previous week, but the APIs for nitrogen oxide （NOx） and total suspended （悬浮） particles （TSP） rose by 35 and 27 percent．

The overall quality still belonged to class 2 category．Nitrogen oxide, caused mainly by vehicle exhaust and burning of cooking gas, was still the major pollutant of the week．

The Shanghai Environmental Monitoring Centre operates six automatic air monitors in the city’s Putuo, Yangpu, Luwan, Hongkou, Jing’an and Xuhui districts．

1.Judging from the chart, on which day was the air quality the worst?

A．October 13．    B．October 14．    C．October 17．    D．October 18．

2.Which of the following can be used to describe the air quality of the week?

A．Good．               B．Seriously polluted．

C．Excellent．                  D．Slightly polluted．

3.Six automatic air monitors are operated in the city except ________．

A．Putuo District

B．Xuhui District

C．Chang’an District

D．Hongkou District

4.In shanghai, nitrogen oxide mainly comes from ________．

A．the burning natural gas

B．the burning cooking gas

C．the burning coal

D．dust raised by vehicles

5.This passage is obviously taken from ________．

A．a magazine about air pollution

B．a scientific report from TV

C．the weather column in a newspaper

D．the traveling guide to Shanghai

高三英语阅读理解中等难度题查看答案及解析

—Did you go to the fashion show last week?

—I _____, but I was fully occupied the whole week.

A. must go                           B. must have gone

C. would go               D. would have gone

高三英语单项填空中等难度题查看答案及解析

—Did you go to the fashion show last week?

—I ________，but I was fully occupied the whole week.

A．must go　                         B．must have gone

C．would go　                     D．would have gone

高三英语单项填空中等难度题查看答案及解析

The factory ____ the students visited last week is the one ____ I have worked for thee years．

高三英语单项填空中等难度题查看答案及解析