圆锥动力触探的触探指标包括下述( )。 A.(B) 触探捶击 发布时间:2017-07-08 21:27 │ 来源:www.tikuol.com 题型:多项选择题 问题: 圆锥动力触探的触探指标包括下述( )。A.(B) 触探捶击
题型:多项选择题 There are five pairs ______, but I am at a loss ________.[ ]A. to choose from, what to buy B. to choose, which to buy C. to choose from, which to buy D. to be chosen, which to buy 查看答案
题型:多项选择题 --Excuse me, teacher, can I ask you something about the last class? I didn’t quite understand it.--Sure! Please feel _________to ask me anything!A.fineB.freeC.OKD.right 查看答案