问题
选择题
The new laws___________reducing the heavy traffic have come into___________.
A．aiming at ; use
B．are aimed at; effect
C．aimed at; affect
D．that are aimed at; effect
答案
答案：D
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The new laws___________reducing the heavy traffic have come into___________.
A．aiming at ; use
B．are aimed at; effect
C．aimed at; affect
D．that are aimed at; effect
答案：D