【单选题】( )is the rate at which energy is used up in maintaining basal metabolism.
C.
Metabolic response to food
【单选题】As a student, we should learn how _____ the words in the dictionary. [ ]
【单选题】If you don't know how to spell a new word, you'd better ______. [ ]
C.
look it up in a dictionary
D.
look up it in a dictionary
【单选题】If you don't know how to spell new words , ______ in the dictionary. [ ]
【单选题】If you don't know how to spell a new word, you'd better ______. [ ]
C.
look it up in an dictionary
D.
look it up in a dictionary
【简答题】基础代谢率(basal metabolism rate,BMR)