【单选题】--- Bob feels really sorry, Jean. --- I wouldn’t accept his excuses unless he takes back what he said.
【单选题】He was attending a meeting , ________ come to your birthday party then.
C.
nevertheless he did not
【单选题】He was hoping to go abroad but his parents _____ that they won't support him unless he can borrow money from the bank. [ ]
【单选题】—般地区,当屋面允许采用无组织排水时,散水宽度应比屋面挑檐宽出( )。
【单选题】通风机日常维护保养要求做到()
C.
注意风机有无条音、报动,地脚和紧固件是否松动,保持设备清洁,零部件齐全
【单选题】He will certainly come unless he is ill.
【单选题】通风机日常维护保养要求做到()
C.
注意风机有无杂音、振动、地脚螺栓和紧固件是否松动,保持设备清洁,零部件齐全
【判断题】基金资产净值等于基金资产总值减去基金负债总值。
【单选题】He will certainly come unless he is ill .
【判断题】He insured his car unless he had an accident.