【例句】 (After chatting) (with Laura) (on this matter) (for two hours) (from 2:00 to 4:00) (in the afternoon), I returned (to my office). (2) 从句 【定义】从句是复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how...