题型:判断题 --- Haven’t I told you that you should be home earlier? --- Yes, but I _____ home earlier than I usually do. A.wascomingB.willcomeC.cameD.hadcome 查看答案
题型:判断题 对全站仪进行组合校准时,点击组合校准(1,t,I,c,ATR)键后,将ATR校准选项打开,需要瞄准()米的一个棱镜目标。A.50~70B.70~900C.90~110D.110~130 查看答案