题目内容：

We should be friendly to the ________（visit）from other countries.
说明原因

优质解答

名词 n.[C]1.访问者;留住客;探病者Marty was a frequent visitor to our house.马蒂过去是我们家的常客.2.观光者;参观者There are many visitors to the White House every year.每年参观白宫的游客很多.3.视察者,检...