选词填空： ( This, These ) are our new documents.
举一反三
- 选词填空： John wants to buy a new ( watch, watching ).
- Clean collection refers to a collection of financial documents accompanied bycommercial documents or commercial documents not accompanied by thefinancial documents.
- Our quotation for 20 metric tons of walnuts is valid ____5 days. (从in; for; of中选词填空)
- With the development of computer science, technicians are able to _____ a new blueprint for the city's development in the near future. (选词填空： conceive， deceive)
- our customers are in urgent need of the goods we ordered and have been pressing us ____a punctual delivery.(从in, for, on中选词填空)