问题
选择题
| —____ you ____ your e-mails today? —Not yet. There's something wrong with my computer. |
A. Have; checked B. Did; check C. Do; check D. Are; checking |
答案
答案：A
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| —____ you ____ your e-mails today? —Not yet. There's something wrong with my computer. |
A. Have; checked B. Did; check C. Do; check D. Are; checking |
答案：A
