Harrison Ford is thought to be one of the few movie stars as a carpenter before.[ ]

A. to work

B. to be working

C. to have worked

D. to have been working

功能性消化不良患者应用西沙必利后，上腹胀、早饱、嗳气症状明显缓解，但出现肠鸣、稀便，应采取（）

A.饭后服用

B.对症治疗

C.立即停药

D.继续观察治疗或减少剂量

E.改用多潘立酮