Look! The boy a photo in the park. [ ]
A. takes
B. is taken
C. taking
D. is taking
答案:D
如何识别轨头鄂部锈蚀波假信号?
下列错误阐述手足口病病机的1项是:时邪疫毒由口鼻而入()
A.内侵肺胃
B.气化失司
C.水湿内停
D.与毒相搏
E.外透肌表