题目内容
—What's up? You didn't pick up the phone just now.
—I'm sorry that I ________ dancing with music on, but it's done now.
—I'm sorry that I ________ dancing with music on, but it's done now.
| A.practised | B.was practising |
| C.am practising | D.have practiced |
B
B 考察时态。句义:—怎么回事?你刚才没有接电话。—对不起,我刚才正在随着音乐练习舞蹈,现在不是接了电话吗?由句义可知,选过去进行时。
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