delighted me most was       my son was admitted to Beijing University.

A．That, what

B．That, that

C．What, that

D．What, what

急性肾炎的临床表现是

A．高血压、水肿、蛋白尿

B．高血压、水肿、少尿

C．高血压、水肿、血尿

D．高血压、蛋白尿、血尿

E．高血压、蛋白尿、少尿