单项选择题


A．benefit
B．assist
C．require
D．inquire
<上一题 目录 下一题>
热门 试题

单项选择题
A．extendingB．performingC．illustratingD．conducting
A．extending
B．performing
C．illustrating
D．conducting
单项选择题
By saying ... those raw materials exist already in abundance in every nation , the author is referring to ______.
A．hosts and staff to welcome visitors
B．people, the environment and culture
C．the capital used to build the tourism industry
D．the environmental resources to build up tourism
相关试题