问题补充:
单选题Thenewlaws___________reducingtheheavytraffichavecomeinto___________.A.aiming at ; useB.are aimed at; effectC.aimed at; affectD.that are aimed at; effect
答案:
D
时间:2018-12-14 12:40:01
单选题Thenewlaws___________reducingtheheavytraffichavecomeinto___________.A.aiming at ; useB.are aimed at; effectC.aimed at; affectD.that are aimed at; effect
D