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

The students are very _______ to Miss Lewis for her kindness and hard work.
A、 graceful
B、 grateful
C、 dependent
D、 confident
【正确答案】：B

上一篇： It was not until August _____ the two sides finally reached an

下一篇： The noise of the parade was very disturbing, which made it almo