【单选题】Jenny, the new comer, has earned not only the trust of her classmates but also ______ of her teachers.
【单选题】患者,女性,72岁,确诊1型糖尿病5年。下列对患者运动疗法的指导哪项不正确
【单选题】患者,女性,72岁,确诊1型糖尿病5年。下列对 患者运动疗法的指导不正确的是
【简答题】甲状腺激素具有促进蝌蚪发育的作用,为了证明甲状腺激素的作用,某生物兴趣小组设计了如下实验; 取两个同样的水槽编成甲、乙两组.两组均放入2000毫升同样的河水,并各培养10只同种同一批同样大小的幼小蝌蚪.甲组每隔一天加入甲状腺激素制剂5毫克,持续5天,每两天换1000毫升水,每天喂几粒米饭和少许切碎的菜叶,乙组作为对照组.最后观察记录两组蝌蚪的发育状况. (1)该实验中的变量是______. (2)...
【单选题】The fact that she can't talk makes ________ difficult for her to communicate with her new classmates.