______ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.
| A.In spite of | B.As well as | C.In response to | D.By means of |
_______2010 in China, the number of students ________ to study art is rising a lot.
| A.Compared with; choosing | B.Comparing to; to choose |
| C.Composing with; chosen | D.Compared to; choose |
When and where to go for the on-salary holidayyet.
| A.are not decided | B.have not been decided |
| C.is not decided | D.has not been decided |
People in some countries waste water______ people in others don’t have enough to drink.
| A.while | B.because | C.if | D.so |
The table _______ 15 by 30 feet, and I have to find another one which may be smaller but _______longer
| A.measure; last | B.is measured; lasts |
| C.measures; last | D.measures; lasts |
In common with many people,I like white colour as it is a ________of purity.
| A.symbol | B.sign | C.signal | D.mark |