【单选题】-Stop talking. Let’s begin our class. -OK. We’ll stop to listen to you.
【简答题】零件的加工精度主要包括 、形状精度和相互位置精度。
【单选题】请用地点定桩法在4分钟内记忆数字。 9 5 6 1 8 7 0 8 1 8 2 0 7 2 1 8 3 8 4 6 7 1 3 1 2 9 2 2 5 9 1 1 2 7 3 2 5 9 6 5
【单选题】–There is little ________ at home. Let’s go and buy some apples, pears and strawberries. –OK, we’ll go to the supermarket in a minute.
【简答题】OK, we’ll _________ it.