We haven’t seen each other for many years, so I am quite _____ the plan that we have a party this weekend．

A．in place of

B．in favour of

C．in honour of

D．in need of

砂井地基的固结度与单根砂井的影响圆直径和砂井的直径之比n（即井径比）有关，因此有（）

A.井径比n越小，固结度越大

B．井径比n越大，固结度越小

C．对固结度影响不大

D．井径比n达到某一值时，固结度不变