【简答题】Her _____(not come) back made her parents worried a lot.
【单选题】The swiftest and most effective communications take place among people with
D.
the ability to reduce perception barriers
【简答题】设有井底车场、阶段运输大巷的水平就是开采水平。( )
【单选题】_____ made her parents worried a lot.
【判断题】清洗玻璃器皿时,先用温水浸泡使用过的酒杯以除去酒味,然后洗涤消毒。
【简答题】Her parents worried that her classmates were holding her _______ .
【单选题】Her parents worried that her classmates were _________ her back.
【单选题】Most young people enjoy some form. of physical activity. It may be walking, cycling or swimming, in winter, or skating or skiing. It may be a of some kind — football, hockey, golf or tennis. It m...
【单选题】_____ made her parents worried a lot.
【单选题】Most of the people think they should of the hotel’s facilities when they are in hotel.