70. In international practice, most countries and territories may refuse entry to a foreign visitor if their passport will _________ less than six months after the date of arrival.
(A)hold
(B)expire
(C)perspire
(D)validate
答案:登入後查看
統計: A(0), B(1), C(1), D(0), E(0) #4012140
統計: A(0), B(1), C(1), D(0), E(0) #4012140