食用以下哪种食物不会引起中毒等健康问题()
A、发霉的茶叶
B、发芽的土豆
C、变绿的豆芽
参考答案:C
We laugh at jokes, but seldom _____ about how they work. [ ]
A. we think
B. think we
C. we do think
D. do we think
抽动障碍的分型主要根据()
A.抽动症状的形式
B.抽动症状的严重程度
C.其他伴随症状
D.病程、临床表现和是否伴有发声抽动
E.抽动症状的部位