男，12岁，头痛，复视，结合图像，最可能的诊断是（）
A.脑桥淋巴瘤
B.脑桥脓肿
C.脑桥神经胶质细胞瘤
D.脑桥囊肿
E.脑桥脑膜瘤
参考答案：C
句型转换。
1. This is my teacher. (改为复数形式)
_____ _____ our _____ .
2. What's your mother's job? (改为同义句)
_____ does your mother _____?
3. My father is a factory manager. (改为一般疑问句)
_____ _____ father a factory manager?
4. a, of, is, photo, this, my, school (连词成句)
______________________________ .
5. My father can speak English. (改为一般疑问句并作肯定回答)
—_____ _____ father _____ English?
—Yes, he _____ .
口蹄疫病毒的主要特性之一是（ ）。
A．不易发生变异
B．易发生变异
C．一般不易变异
