【题目】It is almost five years since Jimmy taught high school students and he _____ as an interpreter in a foreign enterprise.
A. served B. had served
C. is serving D. would serve
在线课程【答案】C
【解析】
考查时态。句意为：吉米不教高中生已经快五年了，他现在在一家外企做翻译。从前半句看，吉米不教高中生已经快五年了，后半句说的是他现在在外企做翻译，故用现在进行时。此题的关键是对前半句要理解准确，不能理解为“吉米教高中已经快五年了”。故选C。