— I tried to _____ you at home several times, but no one answered the phone.

— I was traveling around last three months. [ ]

A. touch

B. reach

C. receive

D. meet

对于涂刷类外墙面装饰的优点，下列表述正确的是（）。

A.无湿作业，饰面耐久性好

B.耐久性好、不易变色

C.坚固耐用、装饰性强

D.工效高、工期短、自重轻、造价低