下列词语中字形和加点的字的读音全都正确的一组是                              （　　）

A．震撼美仑美奂劲敌(jìng)一张一弛，文武之道

B．逡巡寻物启事处方(chù)前事不忘，后事之师

C．宣泄水泄不通眩晕(xuán)天网恢恢，疏而不漏

D．抉择出奇制胜吮吸(shǔn)茕茕孑立，形影相吊

He was told that it would be at least three more months _______he could recover and return to work.

A．when

B．before

C．since

D．that