The authors attitude towards most countries new environmental laws seems to be______.
A. positive
B. biased
C. doubtful
D. impartial
查看答案
【B2】
A. adapt to
B. provide for
C. compete with
D. decide on
【B11】
A. association
B. meeting
C. collection
D. union
【B4】
A. In theory
B. In time
C. Above all
D. For example