According to the regulations of our company, the first applicant ______ the interview is entitled _______ his job.

A．passing; to choose

B．passing; choosing

C．to pass; to choose

D．to pass;

下列离子方程式不正确的是

A．石英与烧碱溶液反应：SiO₂＋2OH^－===SiO3^2－＋H₂O

B．向氢氧化钠溶液中通入过量CO₂：CO₂＋OH^－===HCO₃^—

C．向碳酸钙上滴稀硝酸：CO₃^2－＋2H^＋===H₂O＋CO₂↑

D．向硅酸钠溶液中加入盐酸：2H^＋＋SiO₃^2－===H₂SiO₃↓