Life is like a mirror. If you smile at it, it will smile back at you ; if you frown at it, you will get an unhappy look _____.
A. in return B. in place
C. in response to D. in common
In the abundant content of the Poetry Garden in Tang Dynasty, the __________of window is rich and colorful, which is really a feast to the eyes of its readers.
A. direction B. description
C. application D. Instruction
Most of the students haven’t finished their papers on time for __________reasons---one of which was that they carried out a week-long investigation in the countryside.
A. previous B. accurate
C. original D. various
The government is devoting resources to establish public health systems. _________ , the physical conditions of children have improved greatly.
A. However B. Meanwhile
C. Nevertheless D. Otherwise
The teacher finally _______ his project to the school board for approval.
A. admitted B. permitted
C. submitted D. accused
Looking for information on line today is very easy ; the _____________is how to tell whether the information you are getting is useful or not.
A. challenge B. ability
C. knowledge D. competition
