It was not until August _____ the two sides finally reached an

It was not until August _____ the two sides finally reached an agreement.
A、 when
B、 that
C、 before
D、 while
【正确答案】：B

上一篇： Don’t worry. She______ it by the time you are ready.

下一篇： The students are very _______ to Miss Lewis for her kindness an