症状:从句套从句,主谓宾玩 “躲猫猫”,如 “Although he was tired, which was caused by hours of study, he still kept reading the book that was full of complicated theories.”
药方:
用 “砍树法” 拆分句子:先找主句主谓宾(“he kept reading the book”),再砍从句(“Although he was tired”“which was caused by hours of study”“that was full of complicated theories”)。