【简答题】He showed his ______ by nodding his head. (agree)
【单选题】Hearing the sad news, he ____his head in his hands and began to cry. [ ]
【单选题】He expressed his gratitude to his head teacher, without _______-help he wouldn’t have made such great progress in his studies.
【单选题】He was lying on the grass, his hand _________ under his head.
【判断题】( )三菱变频器操作面板上FW D键是反转指令。
【单选题】_____ in his study, he didn't know that all the others had left. [ ]
【简答题】He buried his head under the miserable sheet and cried like a child.
【简答题】My father buried his head in his newspaper.