________man who gave us a talk on space yesterday is ______famous
scientist.
A.A,the B.The,the C.The,a .D .A,a.
在帮忙翻译一下．Thanks.
參考答案:C:The,a
The man who gave us a talk on space yesterday is a famous scientist.
翻译：昨天跟我们谈论宇宙的人是一位著名的科学家。
talk on 是"谈论"或"演讲"的意思，可以在朗文字典里找到。
祝你学愉快！
