题目: 干式气缸套的特点是气缸套装入气缸体后,其外壁直接和冷却水接触,而湿式气缸套的特点正好与干式气缸套相反。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0725/1e64fad23c569d06f038a6f11771fc40.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 Mother often encourages me that there is nothing difficult in the world that I can ________. [ ]A. give in B. give awayC. give in to D. give out 查看答案