Great changes ______ in my hometown in the last ten years.

A．took place

B．have taken place

C．have been taken place

D．was taken place

车祸造成小腿中上段皮肤裂伤，短缩，成角畸形并有骨外露。

来院后，首先应用哪项检查（）

A.量诊

B.触诊

C.叩诊

D.听诊

E.视诊