【单选题】80/2 On Teachers' Day children go to visit their teachers __________. A. year after year B. year by year C. day by day D. month by month
【单选题】涂装时,喷出的喷雾流向应尽量于物体表面的方向( ) 。
【单选题】涂装时,喷出的喷雾流向应尽量于物体表面的方向
【单选题】涂装时,喷出的喷雾流向应尽量于物体表面的方向
【单选题】We will have a _________ holiday after the exam.
【单选题】The month after (在……之后) December is _____________. [ ]