【单选题】关于传统小腿假肢下面说法正确的是
A.
制作材料是用皮革、金属条、合金钢和钛合金,保温较好。
【单选题】关于七夕的诗句,"七月七日长生殿"的下一句是
【单选题】He shifted his position a little in order to alleviate the pain in his leg.
【单选题】The primary consideration in achieving a balanced diet is not how much or how little we eat, but what we eat. The body is a highly complex self-generator, that is to say, provided it is given the righ...
B.
regular replacement of its mechanisms
C.
a balanced diet and excessive exercise
D.
a balanced diet and regular exercise
【单选题】______ student with a little common sense should be able to answer this easy question.