Question

—What should we pay more attention to if we go camping in the mountains?
—Nothing special. Take a special pair of glasses _______ the wind there is strong and cold.

A．even if

B．in case

C．providing that

D．so long as

Answer 1

B

试题分析：A. even if即使，B. in case   以防，C. providing that假如，D. so long as只要，句意：--如果我们去山里露营要注意什么？--没什么特殊的，戴一副特殊的眼镜以防风太大太冷。所以选B。