标签:
考研作文教育 |
分类: 英语 |
A. Article 冠词
(1) a. The machines could not run and people would have to fall back on their hands to produce what are essential for them to keep alive.
b. Machines could not run and people would have to fall back on their hands to produce what are essential for them to keep alive.
(2) a. Pollution is the biggest problem of the cities.
b. Pollution is the biggest problem of the cities.
(3) a. The housing problem in big cities is rather a headache to both government and people.
b. The housing problem in big cities is rather a headache to both the government and people.
(4) a. Bicycle is the most common means of transport in our country.
b. The bicycle/A bicycle is the most common means of transport in our country.
(5) a. On the contrary, the percentages of milk and meat are on a rise.
b. On the contrary,