【简答题】study;stomp;strike;stop;spoon;stocky;spot;spring;stay;spur;spill;do you like it; street;set it up;look at it; look it up;star;skirt;sky;spy;skate;ski;stir;strength;skin;score;school;start [t]浊化[d]: ...
【单选题】听力原文: Let's perceive to the main exhibit hall and look at some of the actual vehicles that played a prominent role in speeding up mail delivery in the past. Consider how long it used to take to send a...