摘要
十八、be+forced/compelled/obliged+ to+V(不得不…) 例句:Since the examination is around the comer.I am compelled to give up doing sports. 由于考试迫在眉睫,我不得不放弃做 运动。 十九、It is conceivable that+句子 (可想而知的) It is obvious that+句子(明显 的) It is apparent that+句子(显然 的) 例句:It is conceivable that knowledge plays an important role in our life. 可想而知。