单选题_ Is it more advisable to upgrade our present facilities than taking the risk of opening a new park— ____________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_ Is it more advisable to upgrade our present facilities than taking the risk of opening a new park?— ____________选项：

A.Thank you.

B."I'm glad to hear that."

C."I don't think so.

参考答案：C

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