下面英文日期写法错误的是（）。

A.具备PC基本知识尤佳，但非优先考虑条件。
B.具备PC基本知识尤佳，但非必备条件。
C.须具备PC基本知识，但非必备条件。
D.具备PC基本知识尤佳，且是必备条件。

A.Previous experience as a receptionist will be an advantage but not essential.
B.Previous experience as a receptionist will be a must but not essential.
C.Previous experience as a receptionist will be an advantage but not preferred .
D.Previous experience as a receptionist will be preferred but not desired.

A.能立即到任者优先考虑。
B.须能立即到任。
C.须能立即提买到。
D.能立即借到优先考虑。