听1段材料，回答第1小题。 1. What are they doing now? [
| 听1段材料，回答第1小题。 |
| 1. What are they doing now? |
| [ ] |
| A. Doing their lessons now. B. BHelping each other. C. Making a telephone call. |
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你能帮帮他们吗
| 听1段材料，回答第1小题。 |
| 1. What are they doing now? |
| [ ] |
| A. Doing their lessons now. B. BHelping each other. C. Making a telephone call. |
你能帮帮他们吗