DoestheUFOreally___________?Weneednewcomputerstoreplacethe_________ones.exist,existing
举一反三
- Does the UFO really ___________? A: exist B: existing
- 选择更为合适的一项填入空格。 Heaven and hell ______ in this world. (exist; are existing)
- She’s been receiving ___________ phone calls lately. A: threatening B: existing C: threat D: exist
- To save (保存) the changes in an ______ file, you need to save this file. A: exist B: existed C: existing D: existence
- Mr. Ghosn takes the view that the seemingly existing balance in car industry will A: last for only a short period of time. B: last for a long time. C: not exist any mor