【题目】You needn't worry about the exam because most of the questions are easy________.
A.working outB.to work outC.to be worked outD.being worked out
在线课程【答案】B
【解析】
考查非谓语动词。句意：你不必担心考试，因为大多数问题都很容易解决。本题考查“be +形容词+ to do”结构，结合语境，考试还没开始，主动表被动不用被动形式，work out为固定搭配，意为“解决”。故选B项。