—Hi, Mr. Smith. Which department do you work in?—I am in the Marketing Department now, but

—Hi, Mr. Smith. Which department do you work in?
—I am in the Marketing Department now, but I in the Sales Department before long.
A. worked
B. will work
C. have worked
D. will have worked

A. worked(答案→)B. will workC. have workedD. will have worked解析：B 考察动词时态。句意：—史密斯先生，你在哪个部门工作？—我在市场部工作，但是不久之后我就要去销售部工作。Before long意为不久之后，可知事情发生在将来。故B正确。

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