【单选题】She spent the _____ day washing and cleaning.
【单选题】( ) 5. — Did you see a man in black pass by just now? — No, sir. I _______ my car. C.was washing
【单选题】This washing machine is______ to the other washing machines on the market.
【单选题】She has to help her mother ______. [ ]
【单选题】Many people still prefer washing dishes by hand to machine washing because ______.
A.
hand-washed dishes are cleaner
B.
dishwashers are not so easily handled
C.
some dishes cannot be machine-washed
D.
washing dishes by hand is cheaper
【简答题】Who will __________to do the washing up?
【单选题】按规范规定,________。1舷墙和栏杆的高度应不小于1000mm;2甲板上设计成装运木材时,其高度至少应为1000mm;3栏杆的最低一根横杆距甲板应不超过230mm;4栏杆的其他横杆的间距应不超过380mm。
【判断题】使用时,按下棘轮手柄的锁紧按钮,将套筒头套入棘轮扳手的方榫中,松开锁定按钮,套筒即被锁止,如果再次按下锁定按钮,即可解除套筒锁定。
【单选题】在面部美容刮痧手法中,用鱼形刮痧板的头或尾尖锐部在穴位上先按压,再横向向上挑起的手法称为 ( ) 法。