______ well in an interview made him lose the position in that company.

A．Not doing

B．Not to have done

C．Having not done

D．Doing not

女性，65岁，血压140/95mmHg，其血压属于（）。

A.正常血压范围

B.临界高血压

C.1级高血压

D.2级高血压

E.3级高血压