题文
—You didn’t wait for Mr. Smith last night, did you?
—No, but we ______. He didn’t return home at all.
| A.needn’t have waited |
| B.couldn’t have waited |
| C.didn’t need to |
| D.should wait |
推荐试卷
—You didn’t wait for Mr. Smith last night, did you?
—No, but we ______. He didn’t return home at all.
| A.needn’t have waited |
| B.couldn’t have waited |
| C.didn’t need to |
| D.should wait |
试题篮
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