Zhou Ji has been a member of Greener China for three years.
A. joined; three years ago
B. has joined; before three years
C. was joined; three years ago
D. joined; after three years
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Fill out the blanks with the proper forms of the English words of the Chinese Characters given to you. (用所给汉语对应的恰当的英文单词填空。)Anybody can see the _________ of good health. (重要)
It is __________ to see that the brakes on your bicycle work properly. (重要的 )
More __________, the teacher should make the total meaning of the dialogue clear to the students before having them repeat it. (重要的)
Geology __________ him. (使发生兴趣)