Doyouknow_________an“o”and_________“u”intheword“computer”？（ ）A.thereis，anB.isthere，anC.thereis，aD.isthere，a
举一反三
- Thereis（）waterintheglass,isthere? A: afew B: not C: few D: little
- Doyouhaveanyideaabouthowmanycompanies_________intheofficebuilding?(2016-12) A: thereare B: arethere C: thereis D: isthere
- Thereis intoday’snewspaper.
- ---Thereisnothing____tomorrowafternoon,isthere?---No.Wecanhaveagameoftabletennis.
- 【填空题】Thereis "a" in the word "teenager".(a,an)