B.E.的用法和样例：
词汇搭配
- be in for it 骑虎难下，势必倒霉...
- be about 大约
- be back to square one 回到原来的起点...
- not be much on 对 ... 不感兴趣...
- let be 听任(不打扰)...
- be mother 主持分配食物...
- Caesar's wife must be above suspicion. 恺撒之妻不应被人怀疑...
- be gone with the wind 随风飘逝(一去不复返...
- be taken short 突然觉得要大便...
- no better than one should be 举止不检点
- be for it 赞成
- be on one's honor to do something 保证要做某事...
- be born under an unlucky star 生在不幸中
- There will be the deuce to pay. 后果可怕。
- be on one's high horse 趾高气扬
- be bound in honor to do something 义不容辞
- be in the market for 想买进
- There is much to be said on both sides. 双方都有自己的道理。...
- can be counted on the fingers of ones hand 屈指可数,寥寥无几...
- be poorly mounted 骑着劣马
