题库试卷

单选题They can join online groups to ______.选项：

来源：百年教育职业培训中心　更新时间：2022-12-16 11:52:42

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Theycanjoinonlinegroupsto______.选项：A.discussthequizzesB.exchan

A.discuss the quizzes

B.exchange questions and answers about the courses

C.receive homework

参考答案：B

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