题目内容
—Tony, you must have noticed the student who broke the glass.
—I'm sorry.I________attentively.
—I'm sorry.I________attentively.
| A.studied | B.was studying |
| C.am studying | D.would study |
B
考查动词的时态。由答话人说“对不起”可知,当有人打碎玻璃时,他正在专心致志地学习,没有看到打碎玻璃的人。故使用过去进行时表示过去某一时间正在做某事,所以答案为B。
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