造型的表现力：线条、明暗、（）、空间。
参考答案：体量
Look and write the words.看图片，写单词。
My name is John. Children like me very much. I live the 1. . I often play
on the 2._ _. I have brown fur, four legs and a tail. I like to eat 3. .
What am I? I'm a4. .
某患者有丛林接触史，突然高热，用变形杆菌OXk株作抗原与患者血清进行定量凝集试验，抗体效价为1：320，该患者可能患何种疾病（）。
A.Q热
B.伤寒病
C.流行性斑疹伤寒
D.恙虫病
E.地方性斑疹伤寒
1. . I often play 
2._ _. I have brown fur, four legs and a tail. I like to eat 
3. . 
4. .