Peutz-Jegher综合征指的是()
A.口腔黏膜、口唇、双侧手掌和足趾色素沉着
B.胃肠道多发息肉
C.慢性腹泻
D.肠套叠
E.以上都是
参考答案:A, B
For the engine to work, the green button be in the “on” position.
A.can
B.would
C.must
D.might
交强险