I saw her last week中l(wèi)ast week 是constituents of phrase 還是 constituents of sentence 為什么?謝謝

【專家解說】：恩恩，last week 不是短語啊，是時間狀語，像什么today,the before yesterday....... 短語要平時多積累一下，就分清楚了，在做題時要思考一下總接一下，很快就可以分清了，因為他們有共性的 像短語come up with，pay attention to......憑我個人經(jīng)驗，我告訴你啊，短語一般由動詞和介詞組成,move away i don't like to go to school,so everyday I want to escape from the school like to, go to school,want to ,escape from，這些包含了動詞和介詞的都是短語，恩，我教你了，你在平時做題時要多留意，多總結(jié)，就很快區(qū)分了