【简答题】肾为气之根,是指肾具有_____的功能。
【简答题】He is busy _____ usual, giving lectures and working on the textbook.
【简答题】阅读下列短文,根据短文内容选择最佳答案。 Daniel is a middle school student. He is very busy at his new school. Here is his school life table. Read it carefully and answer some questions. 1. Daniel goes to school _____ at...
【判断题】我们常常说顾客是上帝,但并非所有的顾客都是上帝,更不可一视同仁。( )