单选题_ I think things have been a bit difficult for us the last couple of months.—__________. We've been working hard, but still getting behind.选项：

正确 答案：微信搜索【 国开 搜题】公众号

广东开放大学 2023年春季招生简章

单选题_ I think things have been a bit difficult for us the last couple of months.—__________. We've been working hard, but still getting behind.选项：

A.You're right"

B."I'm afraid"

C.I don’t think so

参考答案：A

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