竹茹清胃热，止呕吐可与下列哪一种药同用
A．陈皮B．黄连C．半夏D．生姜
参考答案：B
He is very clever. At age 6, she _____to play the piano.
A．learned herself
B．learned her
C．taught herself
D．taught her
患儿，男，6岁，因少尿、血尿5天以急性肾小球肾炎收住入院，近1天呕吐5次，伴头痛、烦躁不安、一过性失明，该患儿可能出现了
A．严重的循环衰竭B．高血压脑病C．消化性溃疡D．脑栓塞E．脑膜炎
