问题
选择题
The law that farmers don’t need to turn over agricultural tax to the state has come into _______.
A．effect
B．season
C．view
D．power
答案
答案：A
词义辨析。 A.影响；效果 B.时期；季节 C. 观察；视野 D. 功率；能力；势力。句意：农民不必向国家缴纳农业税的法律已经生效。短语Come into effect开始生效，开始实施，故选A。