Having never met with such a _____ problem, he felt _____ and didn’t know how to solve it.
A.puzzling; puzzled | B.puzzled; puzzling |
C.puzzling; puzzling | D.puzzled; puzzled |
The coach asked his staff to_____the large group of journalists waiting for him to announce his training plans.
A.adapt to | B.attend to | C.refer to | D.appeal to |
With the price of ______ petrol rising, the bicycle may become ______ popular means of transportation again.
A.the; a | B.the; the | C./; a | D./; the |
________all kinds of difficulties,the workers have made rapid progress in the construction of the World Expo 2010 Shanghai.
A.With | B.For | C.Under | D.Beyond |
_______of the household rubbish________recycled or reused since the new technology was applied.
A.Three-fourth; has | B.Three-fourth; have been |
C.Three-fourths; has been | D.Three-fourths; have |
Health problems are closely connected with bad eating habits and a________of exercise.
A.limit | B.lack | C.need | D.demand |