问题
选择题
--- Is there anything wrong , Tom ? You look upset .
---Oh, nothing . In fact , I ______ the coming National College Entrance Examination
A．have just thought of
B．was just thinking of
C．will just be thinking of
D．would just think of
答案
答案：B
题目分析: 考查动词时态。从语境可知说话人是指当时看上去心烦意乱时在想考试的问题。所以用过去进行时态。句意：--汤姆，怎么了？你看上去有点沮丧呢。--没什么。事实上，我一直在想即将到来的大学入学考试。