听下面一段材料,回答第1至4题。 |
1. What's Haley probably? |
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A. A boss of a big company. B. An expert on WTO. C. A middle school teacher. |
2. When did Haley visit the professor last time? |
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A. In 2003. B. In 2006. C. In 2005. |
3. How long will Haley stay at the conference? |
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A. More than one and a half months. B. About half a month. C. About a month. |
4. What feeling does Haley mainly want to express? |
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A.A feeling of sadness. B.A feeling of happiness. C. A feeling of apology. |