用第二单元课文中学过的词汇填空。 This discovery was_______1___________(被视为)a crucial breakthrough Michelle had a ____2______(苦恼的) feeling when she was ___3____(被挤在...之间) two fat men on the bus. I __4_____(同情) him and lent him money to ___5___(调养) his foot injury. Detectives can ____6_______ (从零星的谈话中推断出)of conversation who have committed the crime. His constant complaints were ___7___(让我们忍无可忍) our patience, and his boss gathered his brows into a frown. I __8____(无意中听到) two girls talking about the clown with a ____9___(嘲讽的) voice.